Two teenagers were arrested in the United Kingdom this week, accused of associating with the sprawling criminal collective known as The Com, and participating in many high-profile and damaging cyberattacks on critical infrastructure globally.

Thalha Jubair, 19 of London, and Owen Flowers, 18 of Walsall, England, were arrested at their residences Tuesday and charged with crimes related to the cyberattack on the Transport for London in September 2024, the U.K.’s National Crime Agency said.

Jubair and Flowers were allegedly highly involved in many other cyberattacks attributed to Scattered Spider, a nebulous offshoot of The Com that commits ransomware and data extortion. The Com is composed of thousands of members, splintered into three primary subsets of interconnected networks that commit swatting, extortion and sextortion of minors, violent crime and various other cybercrimes, according to the FBI.

The Justice Department on Thursday unsealed charges against Jubair, a U.K. national, accusing him of participating in at least 120 cyberattacks as part of Scattered Spider’s sweeping extortion scheme from May 2022 to September 2025, including 47 U.S.-based organizations. Victims of those attacks paid at least $115 million in ransom payments, authorities said. 

“These malicious attacks caused widespread disruption to U.S. businesses and organizations, including critical infrastructure and the federal court system, highlighting the significant and growing threat posed by brazen cybercriminals,” Matthew Galeotti, acting assistant attorney general in the Justice Department’s Criminal Division, said in a statement. 

Jubair and co-conspirators allegedly broke into networks of U.S. companies via social engineering, stole and encrypted data, demanded ransom payments and committed money laundering. 

Law enforcement seized cryptocurrency wallets on a server allegedly controlled by Jubair in July 2024 and seized cryptocurrency worth about $36 million at the time. He allegedly transferred a portion of cryptocurrency that originated from one of his victims, worth about $8.4 million at the time, to another wallet.

Authorities also specifically accused Jubair, also known as “EarthtoStar,” “Brad,” “Austin” and “@autistic,” of intruding networks of a U.S.-based critical infrastructure company and the U.S. courts in October 2024 and January 2025.

Flowers was initially arrested by British police last year for his alleged involvement in the attack on Transport of London, just days after the incident. At that time, investigators found evidence of and have since charged Flowers for alleged involvement in other attacks, specifically those targeting U.S.-based health care companies SSM Health Care Corp. and Sutter Health in 2023. 

“Finally,” Allison Nixon, chief research officer at Unit 221B, said in reaction to news of Jubair and Flowers’ arrests. “Jubair and Flowers are like many members of The Com who seek to achieve heroic status by committing so many crimes they get famous for harming society on a massive scale.”

Jubair is charged in the U.S. District Court for the District of New Jersey with computer fraud conspiracy, two counts of computer fraud, wire fraud conspiracy, two counts of wire fraud, and money laundering conspiracy. He faces up to 95 years in prison if convicted.

Jubair and Flowers were both scheduled to appear in court in the U.K. on Thursday to face charges under the country’s Computer Misuse Act. 

The Justice Department didn’t say if efforts are underway to extradite Jubair to face charges in the United States. The agency did not immediately respond to a request for comment. 

“Today’s charges make it clear that no cybercriminal is beyond our reach,” Brett Leatherman, assistant director of the FBI’s Cyber Division, said in a statement. “If you attack American companies or citizens, we will find you, we will expose you and we will seek justice.”

The post UK arrests two teens accused of heavy involvement in yearslong Scattered Spider attack spree appeared first on CyberScoop.

Authorities in the United Kingdom this week arrested four people aged 17 to 20 in connection with recent data theft and extortion attacks against the retailers Marks & Spencer and Harrods, and the British food retailer Co-op Group. The breaches have been linked to a prolific but loosely-affiliated cybercrime group dubbed “Scattered Spider,” whose other recent victims include multiple airlines.

The U.K.’s National Crime Agency (NCA) declined verify the names of those arrested, saying only that they included two males aged 19, another aged 17, and 20-year-old female.

Scattered Spider is the name given to an English-speaking cybercrime group known for using social engineering tactics to break into companies and steal data for ransom, often impersonating employees or contractors to deceive IT help desks into granting access. The FBI warned last month that Scattered Spider had recently shifted to targeting companies in the retail and airline sectors.

KrebsOnSecurity has learned the identities of two of the suspects. Multiple sources close to the investigation said those arrested include Owen David Flowers, a U.K. man alleged to have been involved in the cyber intrusion and ransomware attack that shut down several MGM Casino properties in September 2023. Those same sources said the woman arrested is or recently was in a relationship with Flowers.

Sources told KrebsOnSecurity that Flowers, who allegedly went by the hacker handles “bo764,” “Holy,” and “Nazi,” was the group member who anonymously gave interviews to the media in the days after the MGM hack. His real name was omitted from a September 2024 story about the group because he was not yet charged in that incident.

The bigger fish arrested this week is 19-year-old Thalha Jubair, a U.K. man whose alleged exploits under various monikers have been well-documented in stories on this site. Jubair is believed to have used the nickname “Earth2Star,” which corresponds to a founding member of the cybercrime-focused Telegram channel “Star Fraud Chat.”

In 2023, KrebsOnSecurity published an investigation into the work of three different SIM-swapping groups that phished credentials from T-Mobile employees and used that access to offer a service whereby any T-Mobile phone number could be swapped to a new device. Star Chat was by far the most active and consequential of the three SIM-swapping groups, who collectively broke into T-Mobile’s network more than 100 times in the second half of 2022.

Sources tell KrebsOnSecurity that Jubair also was a core member of the LAPSUS$ cybercrime group that broke into dozens of technology companies in 2022, stealing source code and other internal data from tech giants including Microsoft, Nvidia, Okta, Rockstar Games, Samsung, T-Mobile, and Uber.

In April 2022, KrebsOnSecurity published internal chat records from LAPSUS$, and those chats indicated Jubair was using the nicknames Amtrak and Asyntax. At one point in the chats, Amtrak told the LAPSUS$ group leader not to share T-Mobile’s logo in images sent to the group because he’d been previously busted for SIM-swapping and his parents would suspect he was back at it again.

As shown in those chats, the leader of LAPSUS$ eventually decided to betray Amtrak by posting his real name, phone number, and other hacker handles into a public chat room on Telegram.

That story about the leaked LAPSUS$ chats connected Amtrak/Asyntax/Jubair to the identity “Everlynn,” the founder of a cybercriminal service that sold fraudulent “emergency data requests” targeting the major social media and email providers. In such schemes, the hackers compromise email accounts tied to police departments and government agencies, and then send unauthorized demands for subscriber data while claiming the information being requested can’t wait for a court order because it relates to an urgent matter of life and death.

Sources say Jubair also used the nickname “Operator,” and that until recently he was the administrator of the Doxbin, a long-running and highly toxic online community that is used to “dox” or post deeply personal information on people. In May 2024, several popular cybercrime channels on Telegram ridiculed Operator after it was revealed that he’d staged his own kidnapping in a botched plan to throw off law enforcement investigators.

In November 2024, U.S. authorities charged five men aged 20 to 25 in connection with the Scattered Spider group, which has long relied on recruiting minors to carry out its most risky activities. Indeed, many of the group’s core members were recruited from online gaming platforms like Roblox and Minecraft in their early teens, and have been perfecting their social engineering tactics for years.

“There is a clear pattern that some of the most depraved threat actors first joined cybercrime gangs at an exceptionally young age,” said Allison Nixon, chief research officer at the New York based security firm Unit 221B. “Cybercriminals arrested at 15 or younger need serious intervention and monitoring to prevent a years long massive escalation.”