The ShinyHunters extortion group has claimed the theft of 284 million records from the company’s systems. The post McKesson Confirms Data Breach as Attacker Deadline Looms appeared first on SecurityWeek.
Security teams must treat autonomous agents as highly privileged identities. The post What the Hugging Face Incident Teaches Security Leaders About AI Agent Access appeared first on SecurityWeek.
The threat actor known as Silver Fox has been observed distributing the ValleyRAT backdoor disguised as a signed Chinese adware application, running the malware under a trusted process to slip past users who add such software to their antivirus exclusions. Russian cybersecurity vendor Kaspersky said the attackers built the disguiseRead More »ValleyRAT Backdoor Hides in Signed Adware That Users Add to Antivirus Exclusions
The AI giant is logging customers out of their accounts and removing payment data to prevent unauthorized Claude usage. The post Anthropic Warns Claude Users of Infostealer Malware Infections appeared first on SecurityWeek.
Threat actors associated with Aurora (aka Aur0ra) ransomware have been observed using SpaceX’s artificial intelligence (AI)-powered coding assistant Cursor to break into target networks, according to findings from CloudSEK and Gambit Security. The two independent analyses are based on exposed infrastructure associated with the Russian-speaking cybercrime group, leading to theRead More »Aurora Ransomware Operators Use Cursor AI in Attacks Against 10 Targets
Claude Code reads files, runs shell commands, invokes MCP tools, and acts through the credentials available on a developer’s machine. Anthropic’s new Compliance API endpoints give security teams their clearest view yet into that activity. They also expose a larger problem: activity logs alone cannot tell you whether an agent’sRead More »Securing Claude Code: The New Compliance API, Local Visibility, and Identity Governance
Named KindaRails2Shell, the arbitrary file read flaw allows attackers to extract secrets and execute arbitrary code remotely. The post Critical Ruby on Rails Vulnerability in Attackers’ Crosshairs appeared first on SecurityWeek.
Someone hid AI instructions into a legal filing. Alternate link.
The company has called in CrowdStrike and others to investigate the attack that caused global network disruption. The post Boston Scientific Still Recovering From Cyberattack appeared first on SecurityWeek.
FulcrumSec says it stole over 80 GB of data from Manchester Airports Group and plans to leak it online. The post Extortion Group Claims Manchester Airports Group Data Breach appeared first on SecurityWeek.
