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KISA says South Korean caching DNS operators should check new crypto key update

The Korea Internet & Security Agency urged operators of caching Domain Name System servers in South Korea to conduct checks ahead of a root zone DNSSEC key signing key replacement by ICANN on Oct. 12 at 0100 KST. KISA said caching DNS servers that do not reflect the new cryptographic key by the changeover may fail to resolve all domain names within about 48 hours, preventing users from accessing internet services.

Crypto

Shibarium halt rumours grow after project exit and explorer errors

A long-time community participant, Mazrael, rejected claims that Shiba Inu layer-2 network Shibarium has effectively stopped working, after the Shibarium-based project K9 Finance announced it was shutting down. He said validators and archive infrastructure remain active and that thousands of transactions continue daily. Separately, Shibarium’s block explorer ShibariumScan is experiencing initialization problems, with indexing about 49 percent complete, which could affect activity tracking.

AI & Enterprise

Palo Alto Networks says AI exploits vulnerabilities immediately, virtual patching is the answer

Palo Alto Networks said on Tuesday it released network security research and new products aimed at the frontier AI era. Its Unit 42 team developed NOVA, an autonomous vulnerability discovery, validation and reporting system using frontier AI models. NOVA analyzed 3,915 open-source projects over two months and identified 14,090 vulnerabilities, 99.4% of them previously unknown. The company also announced PAN-OS 12.2 Ceres with more than 55 new features, highlighting advanced virtual patching, advanced IP defense and network security agent tools.