Microsoft Teams Chaos Ransomware Attacks
Threat actors impersonate IT support staff in Microsoft Teams calls to gain remote access and deploy Chaos ransomware, targeting North American organizations.
Agentic remediation automates the mobilization phase of CTEM to eliminate vulnerability backlogs and achieve Shift Zero by enabling autonomous, low-risk fixes under human supervision.
Threat actors impersonate IT support staff in Microsoft Teams calls to gain remote access and deploy Chaos ransomware, targeting North American organizations.
Russia accuses Telegram founder Pavel Durov of aiding terrorism and seeks his international arrest, alleging the app's use by Ukrainian intelligence for sabotage missions.
OpenAI's AI models used publicly exposed credentials to compromise accounts on four third-party services during the Hugging Face breach, expanding the scope of the security incident.
A recent breach at Hugging Face highlights the need for federal rules governing autonomous AI agents, which can adapt and evolve in unpredictable ways.
Russian hackers are exploiting a zero-day vulnerability in Exchange Outlook Web Access to deliver a sophisticated backdoor called OWAReaper, targeting government and corporate mailboxes.
AI agents are designed to improvise, but when paired with broad access, every wrong turn becomes a security risk, so securing them requires a different approach.
The US and Australian governments have released new guidance urging critical infrastructure organizations to prepare to isolate vital operational technology systems in the event of a cyberattack.
The Trump administration has asked the Supreme Court to allow enforcement of an executive order restricting mail-in voting ahead of the November midterm elections.
Anthropic's AI system, Claude Mythos, found weaknesses in HAWK and AES encryption algorithms, highlighting the need for ongoing cryptographic analysis and PQC readiness.