Recent Advisories

Severity ID Title Vendor Product Date Type
NONE SCHNEIER:83F624...

FBI Extracts Deleted Signal Messages from iPhone Notification Database_SCHNEIER:83F62413A70D9F08DF10F9EB705D5333

404 Media reports (alternate site): > The FBI was able to forensically extract copies of incoming Signal messages from a defendant’s iPhone, even ...

N/A N/A SCHNEIER
NONE SCHNEIER:FE64D9...

ICE Uses Graphite Spyware_SCHNEIER:FE64D90F7793B7209B7A578274417B22

ICE has admitted that it uses spyware from the Israeli company Graphite.

N/A N/A SCHNEIER
NONE SCHNEIER:A53070...

Mexican Surveillance Company_SCHNEIER:A5307030CD5BC6FFA41DD59583D93AAF

Grupo Seguritech is a Mexican surveillance company that is expanding into the US.

N/A N/A SCHNEIER
NONE SCHNEIER:F2FBC6...

Is “Satoshi Nakamoto” Really Adam Back?_SCHNEIER:F2FBC6C67D117278EFCE9C7576E55316

The _New York Times_ has a long article where the author lays out an impressive array of circumstantial evidence that the inventor of Bitcoin is th...

N/A N/A SCHNEIER
NONE SCHNEIER:22F525...

Friday Squid Blogging: New Giant Squid Video_SCHNEIER:22F525839C6131B4B5EB14A51390255E

Pretty fantastic video from Japan of a giant squid eating another squid. As usual, you can also use this squid post to talk about the security sto...

N/A N/A SCHNEIER
NONE SCHNEIER:52F2CC...

Mythos and Cybersecurity_SCHNEIER:52F2CC0E443FD2B4C52DDC523C1327A4

Last week, Anthropic pulled back the curtain on Claude Mythos Preview, an AI model so capable at finding and exploiting software vulnerabilities th...

N/A N/A SCHNEIER
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 ...

N/A N/A SCHNEIER
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...

N/A N/A SCHNEIER
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 ...

N/A N/A SCHNEIER
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 ...

N/A N/A SCHNEIER