Anyone who recently downloaded GreaseMonkey scripts from userscripts.org should check their scripts. I haven’t confirmed this, but this Jyte claim suggests that userscripts.org was hacked and cookie stealing code inserted in to some of the scripts. UPDATE: Not hacked; just bad scripts submitted through the regular process.
Recent articles
- The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
- Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
- LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025