The Agent Said It Was Done. The Database Disagreed.
huggingface.co
$ webdevs --week 2026-40
Week 40,2026_
28 Sep – 4 Oct 2026. 9 links on AI, security, web development, and design.
$ cat notes/2026-40.md
Notes on week 40
Agents were the theme on the AI side, and the most useful posts were about where they go wrong. Hugging Face published work on source-aware verification for MCP agents, on generating training data for enterprise agents, and a pointed case study titled The Agent Said It Was Done. The Database Disagreed. In security, Dutch police arrested a 23-year-old convicted cybercriminal on suspicion of helping the ShinyHunters extortion group. For the web platform, web.dev rounded up August's Baseline news and the features that reached browsers in September.
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AI
5 linksAutoSynthData: Generating Training Data for Enterprise Agents
huggingface.co
Open TTS Leaderboard: Scalable Evaluation for Multilingual Text-to-Speech and Voice Cloning
huggingface.co
Getting the Source Right, Not Just the Fact: Source-Aware Verification for MCP Agents
huggingface.co
Holo4: powering generalist computer-use agents
huggingface.co
Security
1 linkDutch Police Arrest ‘Reformed’ Hacker in Shiny Hunters Investigation
Authorities in the Netherlands have arrested a 23-year-old convicted cybercriminal on suspicion of aiding in data thefts and extortions by the prolific hacker group…
krebsonsecurity.com
Web Apps
2 linksNew to the web platform in September
Discover some of the interesting features that have landed in stable and beta web browsers during September 2026.
web.dev
August 2026 Baseline monthly digest
Read about various happenings with Baseline during August 2026.
web.dev
Design
1 linkUnder Autumn’s Spell (October 2026 Wallpapers Edition)
October is just around the corner, which means it’s time for some new desktop wallpapers! Designed by the community for the community, they’re here to brighten your…
smashingmagazine.com