Show HN: Tailsnitch – A security auditor for Tailscale
Tailsnitch A security auditor for Tailscale configurations. Tailsnitch scans your tailnet for 50+ misconfigurations, overly permissive access controls, and security…
security
Everything You Need to Know About Email Encryption in 2026
If you think about emails as if they’re anything but the digital equivalent of a postcard–that is to say, they…
Bitfinex hacker Ilya Lichtenstein credits Trump for early release from prison
In Brief Posted: 11:48 AM PST · January 3, 2026 Image Credits:VICTOR HABBICK VISIONS/SCIENCE PHOTO LIBRARY / Getty Images Anthony…
I used an old-school security trick to catch prompt injection on AI agents
So I've been messing around with MCP and kept thinking about security. These agents can call tools, query databases, hit…
The phone is dead. Long live . . . what exactly?
True Ventures co-founder Jon Callaghan doesn’t think we’ll be using smartphones the way we do now in five years —…
Two cybersecurity employees plead guilty to carrying out ransomware attacks
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Netflix: Open Content
Search this siteEmbedded FilesSkip to main contentSkip to navigationOPEN SOURCE CONTENTAt Netflix, we are always exploring ways to make our…
Sauron, the high-end home security startup for “super premium” customers, plucks a new CEO out of Sonos
When Kevin Hartz’s security system failed to alert him as an intruder rang his doorbell and tried to enter his…
OpenAI is looking for a new Head of Preparedness
OpenAI is looking to hire a new executive responsible for studying emerging AI-related risks in areas ranging from computer security…
Sam Altman is hiring someone to worry about the dangers of AI
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OpenAI admits prompt injection is here to stay as enterprises lag on defenses
FeaturedLouis Columbus December 24, 2025 Credit: Made by VentureBeat in MidjourneyIt’s refreshing when a leading AI company states the obvious….
Trump administration’s ban on foreign-made drones starts this week — you can say goodbye to new DJI models
On Monday, the Trump administration’s Federal Communications Commission banned all new foreign-made drone models from distribution in the U.S., citing…
FCC’s import ban on the best new drones starts today
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OpenAI says AI browsers may always be vulnerable to prompt injection attacks
Even as OpenAI works to harden its Atlas AI browser against cyberattacks, the company admits that prompt injections, a type…
ARIN Public Incident Report – 4.10 Misissuance Error
Get Started ARIN Account Management Requesting IP Addresses or ASNs IPv6 Information IPv4 Addressing Options Autonomous System Numbers Legacy Resources…
Ring Promo Codes and Discounts: Up to 50% Off
Save StorySave this storySave StorySave this storyIf you’re a fan of Amazon’s ecosystem, whether that’s asking your Alexa speaker to…
Trump commits to Moon landing by 2028, followed by a lunar outpost two years later
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Browser extensions with 8 million users collect extended AI conversations
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8M Users’ AI Conversations Sold for Profit by “Privacy” Extensions
BackKoi Research8 Million Users’ AI Conversations Sold for Profit by “Privacy” ExtensionsIdan Dardikman,,December 15, 2025IntroA few weeks ago, I was…
“Super secure” MAGA-themed messaging app leaks everyone’s phone number
“Super secure” MAGA-themed messaging app leaks everyone’s phone number 2025-12-10Eric Daigle #infosec Neither of us had prior experience developing mobile…