Last Week in Cybersecurity - May 4-8, 2026
DHS
Catch up on last week’s top stories in cybersecurity — Senate Democrats pressed DHS to strengthen coordination with state and local governments against AI-enabled cyber threats, while researchers uncovered flaws in Anthropic’s Claude Chrome extension that could allow malicious plugins to hijack AI agents. Ivanti customers faced another actively exploited zero-day, and Palo Alto Networks warned attackers were exploiting a critical PAN-OS firewall flaw before a patch was available. Officials also
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