Security Bulletin

The shocking arrest of a well-known ransomware negotiator reveals the critical need for vendor program oversight.

As agents escape containment and access external systems, responsibility remains human. Accountability, however, is much less settled.

The event closed in Toronto last week, with experts sharing critical perspectives on emerging risks, drawing record attendance and marking 22% growth.

Governments should treat quantum risk as a national resilience challenge, integrating post-quantum cryptography into cybersecurity strategies and procurement to protect critical infrastructure and ensure long-term digital trust.

Built from decades of threat intelligence research, the new resource explains scams from the victims' perspective and tracks emerging forms of cyber crime.

Don't buy the hype! AI has been dumbing down cyberattacks, and serious threat actors are barely touching it.

Each Stork release includes both major pieces of the Stork architecture: Stork server and Stork agent. This brings the problem of the order of deployed components to be upgraded. There is no one single correct approach, as there may be deployment...

Organizations need to move away from vendor-assigned, theoretical scores toward real exploit data specific to their environments.

As the 2026-2027 NBA season begins, Cisco is partnering with the Hawks, Cavaliers, and Brooklyn Sports & Entertainment to build the secure, AI-ready digital infrastructure needed to power the future of live sports venues.

On some networks, IPv6 is used internally, but is not supported by the link to the rest of the Internet. This degrades resolver performance due to named attempting to use IPv6 transport to send queries that can never be answered. BIND resolvers query...

In BIND 9.10 (and earlier in the stable preview edition) we added a built-time option --with-tuning=large. This option allows operators to tune BIND for better performance in high-memory machines, by setting various constants and defaults to values...

Hundreds of stores lost millions of euros because they hired third parties to manage the outdated OT firmware running their cooling systems.