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Microsoft has attributed a recent Mastra AI supply chain attack that compromised more than 140 npm packages to the North Korean hacking group Sapphire Sleet.
Researchers demonstrated a proof-of-concept attack against Microsoft’s M365 Copilot Enterprise, underscoring parameter-to-prompt injections as a broad emerging threat.
Wordfence blocked 17M+ attempts to exploit a Gravity SMTP bug that leaks API keys and system data from WordPress sites without authentication.
Microsoft’s AutoJack research shows how a malicious webpage rendered by an AI browsing agent can reach local MCP services and execute arbitrary processes on the underlying system.
SpyCloud researchers uncovered threat actor infrastructure tied to a campaign actively exploiting Fortinet devices to broker network access to global victims.
The U.S. Cybersecurity and Infrastructure Security Agency urged Fortinet customers with FortiGate appliances to take immediate steps to secure against ongoing malicious activity.
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