A Post-Quantum Future for Let's Encrypt

Trojaned OpenSSH (in 2002)

Rooting Home Assistant through MeshCore: XSS attacks with a LoRa node name

RS-Key: Security key. FIDO/OpenPGP firmware for RP2350

17 bugs in 10 weeks from AI security scanning

Magecart skimmer turns Stripe into a malware command server

The newest Instagram “exploit” is the goofiest I've seen

CVE-2026-45447: Heap Use-After-Free in the OpenSSL PKCS7_verify() Function

High-Severity Vulnerability In Linux Caused By a Single Errant Character

Golang code review notes II

iSCSI CHAP: Heap Buffer Overflow in the Linux Kernel

Microsoft Hacked to Deliver Malware to Claude and Gemini Users

EC2’s formally verified “isolation engine” provides mathematical assurance of virtual-machine isolation

The Smart TV in Your LivingRoom Is a Node in the AIScraping Economy

After backlash, Anthropic says its AI will now tell users when their request is being rejected or rerouted for national security concerns

Anthropic's Claude Fable 5 and Mythos 5 AI suspended over security fears

Google director René Mayrhofer, for Android platform security resigned, citing the company's military deals: "management has lost its moral compass"

Self-hosting email the hard way from your own routable IPv4 block up

AMD changes rules, denies researcher $10,000 bounty after taking 124 days to patch security flaw

India withhold final clearances for Starlink launch over national security concerns

Orchard Security Bug

AMD denies researcher a $10,000 bug bounty after fixing critical auto-updater vulnerability — security flaw took 124 days to patch

April in Servo: new Android UI, focus, forms, security fixes, and more

An open-source project [Ladybird Browser] bans public pulls, citing AI-generated code security concerns

AMD Gaslights Security Researcher, Changes Rules Retroactively [video]

Npm-scan: Modern supply chain security for the npm ecosystem

ServiceNow discloses security incident exposing customer data

Fedora Linux 43 Exposes 20-Year-Old Microsoft Outlook Security Failure

Show HN: Claw Patrol, a security firewall for agents

Debian Rust Security Tracker

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