Schneier on Security

Subscribe to Schneier on Security feed
2026-06-11T11:01:42Z
Updated: 3 hours 16 min ago

Is AI Good for Democracy?

Tue, 02/24/2026 - 7:06am

Politicians fixate on the global race for technological supremacy between US and China. They debate geopolitical implications of chip exports, latest model releases from each country, and military applications of AI. Someday, they believe, we might see advancements in AI tip the scales in a superpower conflict.

But the most important arms race of the 21st century is already happening elsewhere and, while AI is definitely the weapon of choice, combatants are distributed across dozens of domains.

Academic journals are flooded with AI-generated papers, and are turning to AI to help review submissions. Brazil’s ...

On the Security of Password Managers

Mon, 02/23/2026 - 7:03am

Good article on password managers that secretly have a backdoor.

New research shows that these claims aren’t true in all cases, particularly when account recovery is in place or password managers are set to share vaults or organize users into groups. The researchers reverse-engineered or closely analyzed Bitwarden, Dashlane, and LastPass and identified ways that someone with control over the server­—either administrative or the result of a compromise­—can, in fact, steal data and, in some cases, entire vaults. The researchers also devised other attacks that can weaken the encryption to the point that ciphertext can be converted to plaintext...

Friday Squid Blogging: Squid Cartoon

Fri, 02/20/2026 - 5:05pm

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 moderation policy.

Ring Cancels Its Partnership with Flock

Fri, 02/20/2026 - 7:08am

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

As Hamilton Nolan advises, remove your Ring doorbell.

Pages