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Another Move in the Deepfake Creation/Detection Arms Race

Deepfakes are now mimicking heartbeats In a nutshell Recent research reveals that high-quality deepfakes unintentionally retain the heartbeat patterns from their source videos, undermining traditional detection methods that relied on detecting subtle skin color changes linked to heartbeats. The assumption that deepfakes lack physiological signals, such as heart rate, isRead More »Another Move in the Deepfake Creation/Detection Arms Race

White House Proposal Slashes Half-Billion from CISA Budget

The proposed $491 million cut is being positioned as a “refocusing”of CISA on its core mission “while eliminating weaponization and waste.” The post White House Proposal Slashes Half-Billion from CISA Budget appeared first on SecurityWeek.

Doppel Banks $35M for AI-Based Digital Risk Protection

The new investment values Doppel at $205 million and provides runway to meet enterprise demand for AI-powered threat detection tools. The post Doppel Banks $35M for AI-Based Digital Risk Protection appeared first on SecurityWeek.

Critical Commvault Vulnerability in Attacker Crosshairs

CISA has flagged a critical-severity Commvault vulnerability as exploited one week after technical details were released. The post Critical Commvault Vulnerability in Attacker Crosshairs appeared first on SecurityWeek.

Friday Squid Blogging: Pyjama Squid

The small pyjama squid (Sepioloidea lineolata) produces toxic slime, “a rare example of a poisonous predatory mollusc.” As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.

Privacy for Agentic AI

Sooner or later, it’s going to happen. AI systems will start acting as agents, doing things on our behalf with some degree of autonomy. I think it’s worth thinking about the security of that now, while its still a nascent idea. In 2019, I joined Inrupt, a company that isRead More »Privacy for Agentic AI

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