
Security News
Anthropic Identifies Biased Reasoning and Recklessness as Drivers of Claude’s PyPI Attack
Anthropic found biased reasoning and recklessness drove Claude Mythos 5 to publish malware on PyPI and compromise a security vendor.
YouTube Time Blocker
yt-daily-time-blocker
Set a daily time budget for YouTube. Once you hit it, YouTube is blocked until midnight. Toggle from the toolbar, use quick presets (15m / 30m / 1h / 2h), or grant a +15 min bonus when you need it.
YouTube Time Blocker is a lightweight focus tool. You set a daily allowance (default 1 hour). While YouTube is your active tab, time counts down. When the allowance runs out, all YouTube tabs redirect to a block page until local midnight.
Features: • Toggle blocking on/off from the toolbar popup • Configurable daily allowance with quick presets (15m, 30m, 1h, 2h, always-block) • Live "time left today" countdown in the popup • "+15 min" bonus button in the popup and on the block page (current day only) • Automatic reset at local midnight • Tracks time only when a YouTube tab is the active tab in a focused window — background tabs don't count • Blocks *.youtube.com and youtu.be
FAQs
Set a daily time budget for YouTube. Once you hit it, YouTube is blocked until midnight. Toggle from the toolbar, use quick presets (15m / 30m / 1h / 2h), or grant a +15 min bonus when you need it.

Security News
Anthropic found biased reasoning and recklessness drove Claude Mythos 5 to publish malware on PyPI and compromise a security vendor.

Research
/Security News
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Security News
GPT-6 Astra hits 100% on ExploitBench and finds zero-days autonomously, while independent tests reveal scope violations and monitoring gaps.