Seven out of 10 federal cyber regulations requiring written reports to federal agencies are duplicated elsewhere, a report from a government watchdog found in a report to Congress Wednesday.

And so far, efforts to de-conflict haven’t had much success, the report from the Government Accountability Office concluded.

At the request of two top lawmakers, the GAO examined federal cyber regulations at 37 agencies. It counted 80 out of 117 rules that “either contain the same kind of reporting requirement applicable to a sector or the same reporting requirement as at least one other regulation.”

The desire to harmonize those conflicting rules gathered steam under the Biden administration, as it undertook a more aggressive push to regulate cybersecurity than prior administrations. It has continued into the second Trump administration.

The GAO scrutinized regulations that required the private sector to report cybersecurity incidents, plans and reviews to federal agencies, as part of a study sought by House Homeland Security Chairman Andrew Garbarino, R-N.Y., and the top Democrat on the Senate counterpart to Garbarino’s panel, Gary Peters, D-Mich.

In some cases, a single critical infrastructure sector could have duplication with several agencies. For example, the Cybersecurity and Infrastructure Security Agency has been working on a regulation stemming from the 2022 Cyber Incident Reporting for Critical Infrastructure Act (CIRCIA), which would require critical infrastructure owners and operators to report when they are the victims of major attacks or make ransomware payments.

Elements of the financial services sector might fall under one of 15 preexisting cybersecurity reporting rules, depending on the agency that has oversight, but they may also be subject to the pending CIRCIA rules, GAO noted.

A 2024 national security memorandum tasked the Office of the National Cyber Director and the Department of Homeland Security to harmonize conflicting regulations, and both agencies made some progress on those goals.

But the executive branch paused some of those efforts after Trump issued an executive order in March of last year while the administration conducted a study of the 2024 memo, a study that was still underway as of last month, according to the GAO.

As such, on harmonization, “many past federal efforts have experienced delays and made limited progress,” the GAO concluded in its report Wednesday, its latest on the topic. 

Congress has also looked at ways to streamline cybersecurity regulations.

GAO’s study was focused only on federal rules. BreachRx, a cyber incident response firm, published its own report Wednesday looking at major cyber incidents and how overlapping regulatory reporting obligations came into play, folding in regulations from states and other sources.

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Members of Congress responded with skepticism and caution Tuesday to the Trump administration’s decision to impose export controls on Anthropic’s newest AI models.

The Friday order, which Anthropic said forced it to disable its Fable 5 and Mythos 5 artificial intelligence models, was prompted by what the administration said were national security concerns that a large number of cybersecurity professionals have dismissed as ill-founded.

Several Hill Democrats told CyberScoop they were concerned that the administration’s decision was driven by other considerations. Notably, the administration has feuded with Anthropic over use of its models for domestic surveillance and fully autonomous weapons.

Sen. Angus King, a Maine independent who caucuses with Democrats, said he would need to be convinced it was a legitimate national security order and hadn’t yet seen a full justification.

“What they did was pretty extreme, and I’d want to see what the basis was, as opposed to all the other issues that are swirling around in cybersecurity,” he said. “I’m a little skeptical because of their otherwise announced antipathy to this company.”

Leaders of the House Homeland Security Committee had contrasting takes, with Chairman Andrew Garbarino, R-N.Y., offering a two-pronged response and the top Democrat on the panel, Bennie Thompson of Mississippi, panning the order.

“The administration is right to treat advanced AI cyber capabilities as a national security issue, especially when foreign adversaries and cybercriminals are actively looking for ways to weaponize these tools,” Garbarino said in a statement. “At the same time, we need to make sure our response does not unintentionally disadvantage American companies, allied partners, or critical infrastructure defenders who need access to the best secure tools available in order to protect our networks here at home.”

The United States, not China, needs to set standards for trusted AI, Garbarino said.

But Thompson said the order adds evidence to the appearance that the Trump administration doesn’t “have a coherent plan for mitigating the cybersecurity risks” of frontier AI models, he told CyberScoop in a statement.

“AI regulations should rely on standards and procedures that provide confidence to the public that decisions are based on the evidence and not on politics,” he said. “Instead, the Trump administration has adopted an ad hoc approach where decisions are made by political appointees in the White House rather than experts and where companies are left guessing on how to comply.”

Virginia Sen. Mark Warner, the top Democrat on the Intelligence Committee, had also previously highlighted the administration’s quarrel with Anthropic in response to the order in a statement to CyberScoop.

Behind the scenes, the administration and Anthropic were reportedly continuing to try to forge a truce Tuesday. More broadly, the administration’s AI executive order had a rocky rollout as the administration swung back-and-forth on how involved the government should be.

Some lawmakers deferred on commenting Tuesday, such as Senate Homeland Security Committee Chairman Rand Paul, R-Ky., who told CyberScoop he didn’t have anything to say on the order.

Others said they were still seeking information from the administration.

“I have not had the opportunity to get a brief specifically as to the logic, the reasoning behind it, and so forth,” said Sen. Mike Rounds, the South Dakota Republican who chairs the Armed Services Subcommittee on Cybersecurity. “So I’m going to withhold judgment until I get an opportunity to get the rest of the story, so to speak.”

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Department of Homeland Security Secretary Markwayne Mullin told Congress Wednesday that the Cybersecurity and Infrastructure Security Agency would ideally have 2,800 personnel, up from approximately 2,200 now and down from 3,400 before the second Trump administration began.

President Donald Trump has pushed to dramatically reduce personnel numbers at the agency, something that has drawn criticism from both Democrats and Republicans on the Hill. Trump has proposed hundreds of millions more in cuts for fiscal 2027.

House Homeland Security Committee Chairman Andrew Garbarino, R-N.Y., asked Mullin at a hearing Wednesday about further proposed CISA budget cuts, saying he was “concerned” about personnel numbers and funding for education programs and whether the fiscal 2027 blueprint would “negatively impact those efforts.”

Mullin said DHS funding lapses have made the department rethink CISA, although the deep CISA personnel reductions predate the recent spate of government shutdowns. 

“We had to readjust the way we’re looking at CISA and better lean on public partnerships,” he said. The agency can work well with 2,800 people “If we can actually have the partnerships we need with states and be able to use the grants, the monies that [we] saved with CISA to be able to invest with local and state municipalities. … We’re not going to fail on the mission we have in front of us.”

CISA personnel figures are in a constant state of flux. The CISA staff figure of 2,200 Mullin gave is down even from December. In March, acting director Nick Andersen said CISA was looking to hire 300 people.

There’s been no proposal from the Trump administration to-date to take funds formerly allocated to CISA and shift them to state governments for cybersecurity. State officials have said CISA budget cuts have made their jobs harder, and most experts have said the Trump administration’s approach to shift cyber responsibilities to states is badly misguided.

Congress has yet to permanently reauthorize the State and Local Cybersecurity Grant Program that expired last year before it got a temporary extension and is due to expire again in September.

CISA has gone without a Senate-confirmed director for the entirety of the second Trump administration. Mullin said “we’ve got a person soon to be nominated that will be running CISA that has the ability to recruit and focus on the authorities we have.”

Mullin said CISA has “unique” authorities that haven’t “been completely utilized.” 

“We want CISA to be the leader in cybersecurity,” he said. “They should be and they will be.”

A House Appropriations subcommittee is set to consider a DHS funding bill Friday.

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A House subcommittee will hold an open hearing next week on how frontier artificial intelligence models are shaping the cybersecurity landscape, for good and for ill.

The June 4 hearing will be the second the Homeland Security Subcommittee on Cybersecurity and Infrastructure Protection has held that was focused at least in part on the subject, following a similar hearing held in December. But unlike at that joint subcommittee hearing, where members also examined other emerging technologies, AI takes center stage next week.

It caps a series of closed-door meetings of the Homeland panel where members and staff have been evaluating the intersection of AI and cyber. CyberScoop is first to report details on the hearing.

The witnesses will be Sandra Joyce, vice president of Google Threat Intelligence; Chris Meserole, executive director of the Frontier Model Forum; Jack Cable, a former top official at the Cybersecurity and Infrastructure Security Agency and now chief executive officer and co-founder of Corridor Security; and Matthew Guariglia, senior policy analyst at the Electronic Frontier Foundation.

“Communist China is moving aggressively to control the technologies that will define the future of economic and military power, and few technologies are more consequential than artificial intelligence,” subcommittee chairman Andy Ogles, R-Tenn., said in a written statement. “Adversaries are already working to steal American AI capabilities, weaponize AI-enabled tools, infiltrate critical systems and undermine our national security.”

“AI is the America First mission of the future, and it is becoming our number one offensive and defensive weapon against cyber terrorists,” he continued. “I look forward to hearing from our witnesses on how we can stay ahead of AI-enabled cyber threats, protect the services Americans rely on and win this AI arms race.”

The hearing is the latest response from Capitol Hill to the spate of news about the capabilities of advanced AI models to uncover cyber vulnerabilities. Earlier this month, for instance, lawmakers wrote to National Cyber Director Sean Cairncross asking for a plan to deal with the potential surge in vulnerability discovery stemming from such models.

Last week, the Trump administration postponed a draft AI executive order. It’s something lawmakers are likely to ask about at next week’s hearing.

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Two cybersecurity-focused members of Congress agreed Thursday that reductions to the Cybersecurity and Infrastructure Security Agency have done too much damage to an agency essential to defending civilian networks against foreign adversaries.

Rep. Don Bacon, R-Neb., and Rep. James Walkinshaw, D-Va., spoke during a panel at the National Cyber Innovation Forum. Despite representing different parties, and serving on different congressional committees, the two lawmakers offered closely aligned assessments of CISA’s role and the consequences of recent cuts.

Bacon, who is the chairman of the House Armed Services Subcommittee on Cyber, Information Technologies, and Innovation, framed the agency as central to protecting domestic networks. 

“What we really need is a strong CISA that helps protect our domestic networks, our energy grids and things like that,” he said, before adding that “unfortunately” the administration had moved in the opposite direction over the past year. 

He said officials had not appreciated the agency’s defensive value, telling the audience he did not think they recognized the “one-for-one output” CISA provides.

Walkinshaw, who is a member of the House Homeland Security Committee, echoed that view and tied it directly to the threat picture. 

Referring to Chinese-linked intrusion campaigns like Salt Typhoon, he said the United States is contending with adversaries “getting into critical infrastructure overseas and coming after big parts of our critical infrastructure industry here at home.” He said CISA’s information-sharing function and its relationships with utilities and local governments are part of what makes a centralized civilian defense workable.

Both lawmakers placed their concern in the context of a threat environment they described as escalating. Bacon ranked China as the leading cyber adversary to the United States, surpassing Russia, and said intrusions lay groundwork for further actions. “They’re in our energy grid,” he said. “On Day 1 of the war, they want to turn off our energy.” 

The case for a well-resourced CISA, the two lawmakers said, rests on the fact that most of the entities targeted by foreign actors cannot defend themselves on their own. Walkinshaw drew on his work during his time as a county supervisor in Fairfax County, Va., where he worked with Fairfax Water. He said that even as that utility was “one of the most sophisticated, well-funded water authorities in the country,” it struggled to keep pace with the volume and sophistication of attacks. Smaller utilities, towns and businesses, he said, have no realistic path to defending themselves against a nation-state.

Bacon agreed. He said small companies are “the heart of American innovation” but cannot be expected to stand up to adversaries operating with the resources of China, Russia, Iran or North Korea without federal support.

President Donald Trump’s fiscal 2027 budget would cut CISA by $707 million, according to a summary released last month, though a separate budget document points to a smaller reduction of $361 million. Either figure would leave the agency with slightly more than $2 billion in discretionary funding, down from the roughly $3 billion it had at the start of the administration.

It has been a turbulent time for CISA during the second Trump administration, in which the agency lost roughly a third of its personnel, shuttered entire divisions and operated without a Senate-confirmed director. Former officials, industry partners and lawmakers from both parties have described diminished coordination with state and local governments, weakened relationships with the private sector and growing concern about whether the agency retains the capacity to manage a major cyber crisis. 

In the model both lawmakers endorsed, they pushed for CISA to play more of a role after an intrusion, helping affected entities restore their networks while the FBI works to identify the source. Walkinshaw said advanced artificial intelligence expands the attack surface and makes that kind of centralized support more important.

 “The advanced AI technology means that more and smaller, maybe not as well-funded organizations across the globe, can launch sophisticated attacks,” he said, adding that the result is that “the defense” becomes “more complex.”

Looking ahead, Walkinshaw said restoring CISA’s capacity should be within reach of a divided Congress. 

“In terms of bipartisan areas of agreement here in Congress, restoring and expanding those capabilities and those partnerships right now should be a top priority,” he said.

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Congress wants answers from the Cybersecurity and Infrastructure Security Agency about the reported public exposure of sensitive agency credential data on GitHub in an incident that the security researcher who discovered it called one of the worst leaks he’s ever seen.

Other security professionals also voiced concern Tuesday about the leak and the potential for abuse by any malicious parties who got a hold of the information.

Security firm GitGuardian said it discovered a public GitHub repository last week that exposed credentials for privileged AWS GovCloud accounts and internal CISA systems dating back to November. The repository, apparently maintained by a contractor, was named “Private-CISA.” 

Krebs on Security first reported the incident.

“My main fear … is that a state actor will get the data and might be able to do bad stuff,” GitGuardian security researcher Guillaume Valadon told CyberScoop that he thought to himself upon discovering the leak, after concluding it was real; he initially thought it looked fake.

State-based attackers who obtained the credentials “might be able to gain persistence,” Valadon said, “so for me it’s even worse than an attacker destroying everything, having someone in a governmental system — it’s really, really bad.”

A House Homeland Security Committee aide said the panel is seeking a staff-level briefing from CISA on the matter.

Mississippi Rep. Bennie Thompson, the top Democrat on the Homeland Security Committee, and Delia Ramirez, the top Democrat on the panel’s cyber subcommittee, had separately demanded a briefing Tuesday in a letter to CISA’s acting director, Nick Andersen. 

They said they wanted to learn “how this serious security lapse occurred, any potential security consequences, remediation activities, corrective actions related to the contractor personnel involved, and efforts to monitor for and prevent similar activity from occurring in the future.”

Sen. Maggie Hassan, D-N.H., also sent a letter Tuesday to Andersen, seeking a classified briefing to answer questions about which systems were exposed, what forensic work CISA did to evaluate potential damage and what corrective action it has taken.

“This reported incident raises serious questions about how such a security lapse could occur at the very agency charged with helping to prevent cyber breaches,” Hassan wrote in the missive first reported by Axios, particularly “regarding CISA’s internal policies and procedures at a time of significant cybersecurity threats against U.S. critical infrastructure.”

Both letters pointed to personnel and budget cutbacks at the agency as a potential contributor to the incident.

CISA said it was looking into what happened.

“The Cybersecurity and Infrastructure Security Agency is aware of the reported exposure and is continuing to investigate the situation,” a spokesperson said. “Currently, there is no indication that any sensitive data was compromised as a result of this incident. While we hold our team members to the highest standards of integrity and operational awareness, we are working to ensure additional safeguards are implemented to prevent future occurrences.” 

The repository was reportedly maintained by a contractor at Nightwing. A Nightwing spokesperson referred questions to CISA.

The kind of exposure that happened for CISA “is an unfortunately painful, but common and repeated, if not relentless, way that we see organizations inadvertently leak very sensitive credentials to the wider web,” said Ben Harris, founder of WatchTowr, a company that helps organizations detect such exposures.

Harris told CyberScoop he didn’t want to speculate on what attackers who obtained the credentials might be able to do with it, but he said that it would be “terrifying” if the contractor was transferring information from work to home, as one researcher theorized.

Dave Mitchell, senior director of threat intelligence at Infoblox, told CyberScoop the incident showed the importance of teams having controls and audits in place across their repositories.

“Of all the things that keep me up at night, misconfigurations in GitHub are a recurring nightmare. It’s critical for so many organizations — all it takes is one accidental upload or misconfiguration and you’ve signed yourself up for a major incident,” he said in a written statement. “No need for a threat actor to use advanced techniques to compromise you if the keys are already sitting on the counter.”

Travis Rosiek, public sector chief technology officer at Rubrik, noted that the timing of the issue aligned with the government shutdown that only recently resolved for DHS. He said the incident showed the federal government needs to prioritize resilience.

“A persistent shortage of cybersecurity talent, combined with funding lapses, high workforce turnover, and an increasingly complex threat landscape, created the perfect storm for this scenario,” he said in a written statement to CyberScoop. “No organization is immune, and we must ensure that the federal government, which is responsible for helping protect the nation’s critical infrastructure and enhancing our cybersecurity posture, remains fully operational 24-7, 365 days a year.”

Without minimizing the severity of the incident, some researchers who have looked at the leak said there are mitigating circumstances that make elements of it defensible or, at least, understandable.

CISA acted very swiftly to remove the repository, Valadon said, once he alerted them to the leak.

And even if CISA has the right policies in place, human error still can make it difficult to entirely avoid incidents like this, Harris said.

“The reality is this happens every single day to different organizations, including cybersecurity companies,” he said, noting it would be different if it was a pattern. “This is not exclusive to CISA. I don’t really think it reflects well if we saw this every single day with CISA. … It’s not ideal that it’s even happened once, but the reality is that cybersecurity is people, process, technology.”

CISA has had other security incidents in the past, including recently. The former acting director of the agency endured criticism for uploading sensitive contract data to ChatGPT last year. In 2024 the agency notified Congress of a breach of a chemical plant security tool.

Updated 5/20/26: to include more information on a House Homeland Security Committee briefing request.

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The House Homeland Security Committee is digging into Anthropic’s AI model Mythos in a series of briefings and hearings, as questions proliferate on whether and how the federal government will make use of the technology touted for its ability to autonomously uncover cyber vulnerabilities.

Wednesday brought a closed-door briefing for the House Homeland Security Committee from Anthropic. The chairman of the panel’s cybersecurity subcommittee said he is planning to hold a hearing on the topic. And committee Democrats are requesting a classified briefing with Anthropic.

A committee aide who attended the briefing said it included a live demonstration of Mythos, “allowing members to see firsthand how advanced AI can identify and reason through software vulnerabilities. What we saw reinforced the urgency of ensuring that federal agencies, including our civilian cyber defenders, can responsibly access and deploy the most advanced U.S. models to find and patch vulnerabilities before foreign adversaries or criminal actors exploit them.”

A number of key lawmakers, including top committee Democrat Bennie Thompson of Mississippi and GOP cyber subcommittee chair Andy Ogles of Tennessee, told CyberScoop they weren’t able to attend Wednesday’s briefing. A second source who attended said it was a “productive” meeting.

“Members on both sides were focused on preserving U.S. advantage in AI, which basically came down to preserving our edge on compute power,” the source said. “They were also asking questions about whether the federal government was using Mythos, including about where CISA is and the impact of the supply chain risk designation.”

The Hill reported that Wednesday’s briefing was led on the Anthropic side by Logan Graham, from the company’s frontier red team, and Josh Tilstra, from the firm’s national security programs and policy team. It follows another recent closed briefing with Anthropic and OpenAI for the House Homeland Security Committee.

Ogles told CyberScoop he plans to hold a hearing of his subcommittee related to Mythos, but wasn’t able to attend Wednesday’s briefing due to scheduling conflicts. The top Democrat on Ogle’s subcommittee, Delia Ramirez of Illinois, also was unable to join due to prior commitments, but she was set to receive a rundown from staff about Wednesday’s briefing, her office said.

There’s a divide on which federal agencies are using Mythos thus far. For example: CISA reportedly isn’t, but the National Security Agency is. 

The federal divide on its use follows a Department of Defense blacklist that labeled the company a “supply chain risk” after Anthropic resisted pressure from the Pentagon to use its Claude AI model in ways the company opposed. The department says it has been using Mythos to identify cyber vulnerabilities despite the blacklist.

A turf battle is brewing within the Trump administration over testing of AI models, The Washington Post reported this week. Connecticut Rep. Jim Himes, the top Democrat on the House Intelligence Committee, said this week that it would be ‘insane” for U.S. spy agencies not to have early access to advanced AI models.

The Mythos briefing came one day after OpenAI announced its own cybersecurity initiative.

The committee aide said that “as the PRC aggressively works to close the AI innovation gap with the United States, the committee remains focused on ensuring that America’s AI leadership translates into a durable national security advantage, not a temporary lead that adversaries can copy, steal, or rapidly commoditize.”

Updated 5/13/26: to include comment from a committee aide who attended the briefing.

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Instructure, the company behind Canvas, said it reached an agreement with the cybercriminals who threatened to leak a trove of sensitive data they claim was stolen during a prolonged cyberattack on the widely used education tech platform.

Pressure was mounting on the company as widespread outages left schools, students and teachers temporarily unable to access critical data late last week when the company took Canvas offline after the attackers defaced the platform’s login page. By Friday, the company said Canvas — a central hub for K-12 and university coursework, exams, grades and communication — was back online and fully operational. 

ShinyHunters, a decentralized crew of prolific cybercriminals that researchers affiliate with The Com, claimed responsibility for the attack on its data leak site and was attempting to extort the company for an unknown ransom amount. 

Instructure didn’t outright say it paid a ransom, but insisted the agreement provided all necessary assurances. “The data was returned to us. We received digital confirmation of data destruction (shred logs),” the company said in an update Monday.

“We have been informed that no Instructure customers will be extorted as a result of this incident, publicly or otherwise,” the company added. “This agreement covers all impacted Instructure customers, and there is no need for individual customers to attempt to engage with the unauthorized actor.”

The threat group initially set a deadline of May 6 — four days after Instructure previously said the incident was contained — claiming it stole 3.65 terabytes of data spanning 275 million records across 8,809 school systems. 

When that deadline passed without payment, ShinyHunters escalated its pressure on the company by “injecting an extortion message directly into the Canvas login pages of roughly 330 institutions, and pivoted to school-by-school extortion with a current deadline of May 12,” Cynthia Kaiser, senior vice president of Halcyon’s Ransomware Research Center, told CyberScoop.

The additional public pressure prompted Infrastructure to take Canvas offline, disrupting schoolwork and access to critical systems nationwide. 

Instructure CEO Steve Daly apologized over the weekend for the company’s inconsistent communication and deficient public response to the cyberattack. 

“Over the past few days, many of you dealt with real disruption. Stress on your teams. Missed moments in the classroom. Questions you couldn’t get answered. You deserved more consistent communication from us, and we didn’t deliver it. I’m sorry for that,” he said in a statement.

Daly acknowledged that the attack, which remains under investigation aided by CrowdStrike, exposed usernames, email addresses, course names, enrollment information and messages. He insisted that course content, submissions and credentials were not compromised.

The temporary but widespread disruption has spurred broad concern across the education sector as ransomware experts and threat hunters continue to track developments. The cyberattack also caught the attention of lawmakers on Capitol Hill. 

The House Homeland Security Committee on Monday published a letter to Daly seeking a briefing with him or a senior leader at Instructure by May 21. 

“The recurrence of an intrusion within days of an initial breach disclosure, and Instructure’s apparent failure to fully remediate the underlying vulnerabilities during that window, raise serious questions about the company’s incident response capabilities and its obligations to the institutions and individuals whose data it holds,” House Homeland Security Chairman Andrew Garbarino, R-N.Y., wrote in the letter to Daly.

The committee wants to learn more about the “circumstances of both intrusions, the the nature and volume of data accessed, the steps Instructure has taken and is taking to contain the threat and notify affected institutions, and the adequacy of the company’s coordination with federal law enforcement and the Cybersecurity and Infrastructure Security Agency,” he added. 

CISA did not describe the extent of its involvement in Instructure’s response. “CISA is aware of a potential cyber incident affecting Canvas. As the nation’s cyber defense agency, we provide voluntary support and cybersecurity services to organizations in responding to and recovering from incidents,” Chris Butera, the agency’s acting executive assistant director for cybersecurity, said in a statement.

Instructure’s timeline of the attack has changed and remains incomplete. The company said it first detected unauthorized activity in Canvas on April 29 and immediately revoked the attacker’s access and initiated an incident response. Researchers not directly involved with the formal investigation said ShinyHunters gained access to Canvas at least a few days earlier.

The follow-on malicious activity on May 7 — the defacement of public login pages — was tied to the same incident, the company said. 

“We have since confirmed that the unauthorized actor carried out this activity by exploiting an issue related to our Free-For-Teacher accounts. This is the same issue that led to the unauthorized access the prior week. As a result, we have made the difficult decision to temporarily shut down Free-For-Teacher accounts,” the company said in an updated post about the incident.

Instructure did not answer questions about the vulnerability or explain how attackers intruded its systems. The company said it also revoked privileged credentials and access tokens for affected systems, rotated internal keys, restricted token creation pathways, and deployed additional security controls and monitoring.

Canvas is fully operational and safe to use, the company said, adding that CrowdStrike has reviewed known indicators of compromise and “found no evidence that the threat actor currently has access to the platform.”

Access still remains spotty and unavailable for some Canvas users as school districts restore the platform in phases after conducting their own internal checks.

Halcyon published an alert about the attack Friday, including a screenshot of the message that some school staff, guardians and students encountered before Instructure took the learning management system offline.

ShinyHunters is a notorious data theft extortion group that previously hit major cloud platforms, including Salesforce and Snowflake, via voice phishing, credential theft and supply-chain attacks. 

Education is a recurring and consistent target for cybercriminals, accounting for more than 250 ransomware attacks globally last year, according to Halcyon. 

Yet, the scope of the attack on Canvas “makes this one of the largest single education-sector exposures we’ve tracked,” Kaiser said.

“By compromising a shared platform used across thousands of schools, ShinyHunters hit the entire education sector in one move, which is the same playbook Clop ran against Oracle EBS customers last fall,” she added. “Among 2026 incidents against critical infrastructure, this is at or near the top for education-sector impact, and it highlights a trend of third-party software vendors now being part of an attack surface, and causing cascading effects across an entire sector.”

Cybersecurity professionals focused on ransomware and data theft extortion consistently encourage victims to not pay ransoms, but they also often acknowledge that companies have to make tough decisions based on their own interests and the security of their customers or users caught up in the aftermath.

Allison Nixon, chief research officer at Unit 221B, said the threat group claiming responsibility for the attack should not be trusted. 

“They are claiming they will delete the data after they are paid, and if they are not paid that they will leak the data,” she told CyberScoop. “This is in line with the past data extortion scams run by the same and related Com actors, who have made false statements to victims and to the public in the past.”

Instructure acknowledged that its agreement with the attackers isn’t ironclad. “While there is never complete certainty when dealing with cybercriminals, we believe it was important to take every step within our control to give customers additional peace of mind, to the extent possible,” the company said.

Daly — a longtime security executive who was previously CEO at Ivanti — ended his mea culpa with a pledge to improve communications and provide a summary of a forensics report soon.

“Last week, we made a call to get the facts right before speaking publicly. That instinct isn’t wrong, but we got the balance wrong. We focused on fact-finding and went quiet when you needed consistent updates. You’ve been clear about that, and it’s fair feedback. We will change that moving forward,” he said. 

“Rebuilding trust takes time,” Daly added. “We’re going to earn it back through consistent action and honest communication.”

Update: May 12, 11:00 am: This story has been updated to reflect that Instructure announced they have reached a deal with ShinyHunters.

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