Hiding Prompt Injection in Legal Filing
Schneier on Security (1 month ago)
Someone hid AI instructions into a legal filing. Alternate link.
Read the full story on Schneier on Security.
More from this category
Cybersecurity
Justice Department says North Koreans have infiltrated dozens of U.S. companies
U.S. authorities warn that sanctioned hackers are increasingly targeting Americans to act as facilitators between breached U.S. companies and Pyongyang.
Cybersecurity
Microsoft Patches More Than 1,400 Security Flaws
Microsoft today issued updates to fix more than 1,400 security vulnerabilities in its Windows operating systems and other software. Today’s epic patch batch dwarfs September’s record of nearly 1,000 fixes, which was already about ten times the normal monthly patch load from Redmond.
Cybersecurity
Zero-Days Lurk in Microsoft’s Overgrown October Patch Tuesday
The scary surprises for the largest security update ever include security bypasses and unauthenticated RCEs.
Cybersecurity
Ghostscript flaw lets hackers hijack servers via PDF uploads
A critical heap buffer overflow vulnerability (CVE-2026-39919) in the Ghostscript interpreter and rendering engine could allow remote code execution through specially crafted PDF files.
Cybersecurity
North Korea Phishes Ukrainians for War Intel
The Democratic People’s Republic of Korea (DPRK) is trying to get insight into its own war effort in Ukraine, through simple reply-baiting phishing attacks.
Cybersecurity
Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days
Today is Microsoft’s October 2026 Patch Tuesday, with security updates addressing a record-breaking 1,411 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities.
Latest from Schneier on Security
Cybersecurity
FBI Arrests Suspect in FBI-Hacking Case
In September, hackers from a group called ShinyHunters announced that they stole a trove of FBI data about its own agents. It was an intelligence disaster. Last week, the FBI arrested (alternate link) someone associated with that crime.
Cybersecurity
Friday Squid Blogging: I Caught a Squid
On Wednesday I spent a day fishing, on a small boat out of Gloucester, MA. We caught many cod (none of which we could keep), and a bunch of hake and mackerel (all of which we could keep). And…I caught a squid!
Cybersecurity
How Technology Empowers—and Imperils—Dictators
This essay was written with Seva Gunitsky, and originally appeared in Foreign Affairs. Two weeks after Moscow’s full-scale invasion of Ukraine in March 2022, the Russian TV Channel One editor Marina Ovsyannikova burst onto the set of the evening newscast. She held up a hand-drawn sign behind the…
Artificial Intelligence
Apple’s Verified Photography System
Apple just released a system called “Reference Image.” It can verify the image is exactly as taken by an iPhone—new models only—without tying it to a specific iPhone or photographer. It can also verify that multiple images came from the same iPhone.
Latest digest
Week 41
EN
Popular stories
Sources
72 active sources
27 Turkish · 45 English
All sources
