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CISA Releases Guide to Help Critical Infrastructure Users Adopt More Secure Communication

CISA Releases Guide to Help Critical Infrastructure Users Adopt More Secure Communication

WASHINGTON – The Cybersecurity and Infrastructure Security Agency (CISA) today released a new guide to help operational technology (OT) owners and operators implement secure communications and advise OT manufacturers on reducing barriers and improving usability. The guide, Barriers to… 

ZAST.AI Raises M Pre-A to Scale “Zero False Positive” AI-Powered Code Security

ZAST.AI Raises $6M Pre-A to Scale “Zero False Positive” AI-Powered Code Security

The Hacker NewsFeb 10, 2026Application Security / Artificial Intelligence January 5, 2026, Seattle, USA — ZAST.AI announced the completion of a $6 million Pre-A funding round. This investment came from the well-known investment firm Hillhouse… 

Warlock Ransomware Breaches SmarterTools Through Unpatched SmarterMail Server

Warlock Ransomware Breaches SmarterTools Through Unpatched SmarterMail Server

SmarterTools confirmed last week that the Warlock (aka Storm-2603) ransomware gang breached its network by exploiting an unpatched SmarterMail instance. The incident took place on January 29, 2026, when a mail server that was not…