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Widespread PHP Flaw May Cause Many Site Outages Today Expect to see quite a few websites serving "404" or "Page Not Found" errors today: Nearly 70 percent of websites need to... AI & ML Oct 21, 2026

CVE-2026-109618 and CVE-2026-109619: Critical Unauthenticated Remote Code Execution in PHP OverviewOn October 21, 2026, the PHP project announced security releases for two critical vulnerabilities in PHP. CVE-20... AI & ML Oct 21, 2026

Painting a good story: References and timing A worked example of Poussin's instantaneous narrative shows how a single image can tell a story, and examples of the fal... AI & ML Oct 21, 2026

There's only so much code: the rise in vulnerability numbers The September Microsoft Patch Tuesday release included 975 vulnerability advisories. This month, 1,415 vulnerabilities w... AI & ML Oct 20, 2026

Portraits of trees: Palm In older paintings, they're a symbol of Egypt, but when artists travelled more in the 19th century they became fairly po... AI & ML Oct 20, 2026

Rapid7 Analysis: NetScaler intrusions chaining CVE-2026-88771 and CVE-2026-88779 OverviewIn early October 2026, Rapid7 analysts investigated a compromise of a Citrix NetScaler ADC appliance. The applia... AI & ML Oct 19, 2026

CVE-2026-102764: Critical BeyondTrust Remote Support Authentication Bypass Exploited in the Wild OverviewOn October 15, 2026, BeyondTrust disclosed a critical authentication bypass in Remote Support (RS), its platform... AI & ML Oct 19, 2026

Hero or hooligan: Death of Orpheus Orpheus' attempt to take his bride Eurydice back to life from the underworld fails when he looks back at her. He is late... AI & ML Oct 19, 2026

Paintings of gales 2 Paintings by Millet, Winslow Homer, Monet, Caillebotte, Christian Krogh, Granville Redmond, Franz von Stuck and others. AI & ML Oct 18, 2026

Discovering SDRs Everywhere To quote commenter [douyarou], “It’s like our little version of a Precambrian explosion”. A bunch of hackers have discov... AI & ML Oct 17, 2026

Paintings of gales 1 Paintings by Magnasco, Claude Vernet, a print by Hokusai, and more by Turner, Peder Balke, Clarkson Stanfield, Courbet,... AI & ML Oct 17, 2026

Hackaday Podcast Episode 391: Tuned in to ESP32 SDR, New Old Pagers, and Bugs on Mars Hackaday Editors Elliot Williams and Tom Nardi start this episode off with a discussion about Philadelphia’s budding hac... AI & ML Oct 16, 2026

This Week in Security: Critical DNS Keys Rotated, Hacking Freezers Isn’t Cool, OpenAI Spies On Itself, and Advanced Hardware Wallet Hacks Critical Internet keys changed this week. Did you notice?  The keys behind DNSSEC, the system for cryptographically vali... AI & ML Oct 16, 2026

Masaccio’s six years His first painting as a Master in his own right was in 1422. He built depth and realism into faces and figures, and mast... AI & ML Oct 16, 2026

Painting with impaired vision: Edgar Degas First problems in 1870, with increasing loss of central vision in both eyes, yet he continued to paint until the end of... AI & ML Oct 15, 2026

2026 Hackaday Supercon: Workshops are Open! Supercon is Hackaday’s annual gathering, and you absolutely need to be there. Today, we’re pleased to announce our lineu... AI & ML Oct 14, 2026

Painting a good story: Polymythic Examples from Velázquez, Waterhouse, Bosch, Pieter Bruegel the Elder, Frith, and Ford Madox Brown of some of the most sp... AI & ML Oct 14, 2026

Ivanti Connect Secure zero-day exploited in the wild (CVE-2026-104935) OverviewOn October 13, 2026, Ivanti published a security advisory for CVE-2026-104935, a high-severity authentication by... AI & ML Oct 13, 2026

Portraits of trees: Klimt’s forests From about 1896, he got out and painted the countryside when on holiday each summer with his partner's family. Here are... AI & ML Oct 13, 2026

OCP Summit 2026: Powering AI with Open Innovations in Scale-Up, Scale-Out, and Scale-Across Networks At the 2026 Open Compute Project Global Summit, Meta is sharing the next generation of open networking infrastructure, i... AI & ML Oct 12, 2026