Recent Advisories

Severity ID Title Vendor Product Date Type
NONE SCHNEIER:E07E2D...

Human Trust of AI Agents_SCHNEIER:E07E2D406DFCEB23E3860228DDC9333A

Interesting research: "Humans expect rationality and cooperation from LLM opponents in strategic games." > **Abstract:** As Large Language Models ...

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NONE SCHNEIER:30ECED...

Defense in Depth, Medieval Style_SCHNEIER:30ECED054233AC19DF65A0F48324D850

This article on the walls of Constantinople is fascinating. > The system comprised four defensive lines arranged in formidable layers: > > * Th...

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NONE SCHNEIER:1AFEDA...

Upcoming Speaking Engagements_SCHNEIER:1AFEDAE6AED5D56CEAD8D9C273B725E2

This is a current list of where and when I am scheduled to speak: * I’m speaking at DemocracyXChange 2026 in Toronto, Ontario, Canada, on April ...

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NONE SCHNEIER:89D741...

How Hackers Are Thinking About AI_SCHNEIER:89D7414F4D4342ED1AF2CAC008407D1D

Interesting paper: "What hackers talk about when they talk about AI: Early-stage diffusion of a cybercrime innovation." > **Abstract:** The rapid ...

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NONE SCHNEIER:32199F...

On Anthropic’s Mythos Preview and Project Glasswing_SCHNEIER:32199FA9364FB849BAD89467512E1EB1

The cybersecurity industry is obsessing over Anthropic's new model, Claude Mythos Preview, and its effects on cybersecurity. Anthropic said that it...

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NONE SCHNEIER:AF7149...

AI Chatbots and Trust_SCHNEIER:AF7149AA5D208CD5E5A830CE522AD19E

All the leading AI chatbots are sycophantic, and that's a problem: > Participants rated sycophantic AI responses as more trustworthy than balanced...

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NONE SCHNEIER:5C59AF...

On Microsoft’s Lousy Cloud Security_SCHNEIER:5C59AFD2AC0DFEDE6D8CD299ECAE3A38

ProPublica has a scoop: > In late 2024, the federal government's cybersecurity evaluators rendered a troubling verdict on one of Microsoft's bigge...

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NONE SCHNEIER:5DC895...

Sen. Sanders Talks to Claude About AI and Privacy_SCHNEIER:5DC895602DEFAD0A123B422E84DB4045

Claude is actually pretty good on the issues.

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NONE SCHNEIER:A9B300...

Friday Squid Blogging: Squid Cartoon_SCHNEIER:A9B30040CFB49A4F5E1D9D527C08BEBD

I like this one. As usual, you can also use this squid post to talk about the security stories in the news that I haven't covered. Blog moderatio...

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NONE SCHNEIER:BB74B3...

Ring Cancels Its Partnership with Flock_SCHNEIER:BB74B349B153342E137D3714E0F43C37

It's a demonstration of how toxic the surveillance-tech company Flock has become when Amazon's Ring cancels the partnership between the two compani...

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