Hacktivism and other cyberattacks continue against Russian targets, but some hacktivism may go too far. C2C market notes. Advice from CISA and NIST. Prank calls as statecraft.

Hacktivism and other cyberattacks continue against Russian targets, but some hacktivism that affects software supply chains may go too far. An initial access broker in the criminal-to-criminal market. BlackMatter may be working with BlackCat. CISA offers a warning and advice to SATCOM operators. NIST offers some guidance on industrial control system security. Johannes Ullrich reminds us to patch our backup tools. Our guest is Armando Saey from MISI with insights on maritime port security. And Rear Admiral Mehoff, call your …

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