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‘By Design’ Flaw in MCP Could Enable Widespread AI Supply Chain Attacks

Researchers warn that a flaw in Anthropic’s Model Context Protocol allows unsanitized commands to execute silently, enabling full system compromise across widely used AI environments.

The post ‘By Design’ Flaw in MCP Could Enable Widespread AI Supply Chain Attacks appeared first on SecurityWeek.

‘Mythos-Ready’ Security: CSA Urges CISOs to Prepare for Accelerated AI Threats

CISOs face a shrinking window to prepare as AI models like Mythos collapse the gap between vulnerability discovery and exploitation, driving a new era of high-velocity cyberattacks.

The post ‘Mythos-Ready’ Security: CSA Urges CISOs to Prepare for Accelerated AI Threats appeared first on SecurityWeek.

BrowserGate: Claims of LinkedIn ‘Spying’ Clash With Security Research Findings

Claims that “Microsoft is running one of the largest corporate espionage operations in modern history” face scrutiny as researchers analyze LinkedIn’s browser extension probing

The post BrowserGate: Claims of LinkedIn ‘Spying’ Clash With Security Research Findings appeared first on SecurityWeek.

Stolen Logins Are Fueling Everything From Ransomware to Nation-State Cyberattacks

Report shows how industrialized credential theft underpins ransomware, SaaS breaches, and geopolitical attacks, shifting security focus from prevention to detecting misuse of legitimate access.

The post Stolen Logins Are Fueling Everything From Ransomware to Nation-State Cyberattacks appeared first on SecurityWeek.

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