Security Bulletin

The UC Berkeley Center for Long-Term Cybersecurity (CLTC) offers tools and support to schools, local governments, and non-profits as they defend themselves against a growing volume of cyberattacks.

Well-run security drills go beyond checking audit boxes to identify and address trouble spots. Effective leaders can ensure proper scope, access, and follow-through, but it’s not easy.

Discover how Cisco Nexus Dashboard 4.2 modernizes data centers with AI-driven operations, enhanced security with Live Protect, and unified management across physical, virtual, and cloud environments.

Cisco Agentic Workflows unifies existing automation tools into a cohesive, enterprise-grade strategy that acts as a force multiplier to help network, automation teams streamline fragmented tasks and attain a new level of competency and control.

A proof-of-concept exploit (PoC) shows how someone with admin privileges can exploit the issue to steal passwords, and thus use them to engage in further malicious activity.

Yup, that is for real.

Two decades ago Dark Reading posted its first blockbuster — a column by a pen tester who sprinkled rigged thumb drives around a credit union parking lot and let curious employees do the rest. This episode looks back at the history-making piece with...

I just got an email from SSL.com last night, they are rotating  out their root certificate today (May 5,2026).  This is normal, business as usual stuff for a CA, but certificates get used for all kinds of...

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Cargo theft is no longer about small groups of criminals operating on the ground, but transnational cybercriminal syndicates using access to supply chain systems to reroute goods.

Attackers are abusing two remote monitoring and management (RMM) tools to evade detection in a campaign that has impacted over 80 organizations so far.