top 20 hacker news stories for 2026-02-28

We Will Not Be Divided

https://notdivided.org

5 months ago

OpenAI – How to delete your account

https://help.openai.com/en/articles/6378407-how-to-delete-your-account

5 months ago

OpenAI Executes Agreement with Dept of War for Classified Environment Deployment

https://twitter.com/sama/status/2027578652477821175

5 months ago

Israel launches strike against Iran, declares state of emergency across country

https://www.cnn.com/2026/02/28/middleeast/israel-attack-iran-intl-hnk

5 months ago

Not Found

https://www.anthropic.com/news/statement-comments-secretary-war

5 months ago

How do I cancel my ChatGPT subscription?

https://help.openai.com/en/articles/7232927-how-do-i-cancel-my-chatgpt-subscription

5 months ago

The whole thing was a scam

https://garymarcus.substack.com/p/the-whole-thing-was-scam

5 months ago

"We do not think Anthropic should be designated as a supply chain risk"

https://twitter.com/OpenAI/status/2027846016423321831

5 months ago

Obsidian Sync now has a headless client

https://help.obsidian.md/sync/headless

5 months ago

Stop Burning Your Context Window – How We Cut MCP Output by 98% in Claude Code

https://mksg.lu/blog/context-mode

5 months ago

Croatia declared free of landmines after 31 years

https://glashrvatske.hrt.hr/en/domestic/croatia-declared-free-of-landmines-after-31-years-12593533

5 months ago

Cognitive Debt: When Velocity Exceeds Comprehension

https://www.rockoder.com/beyondthecode/cognitive-debt-when-velocity-exceeds-comprehension/

5 months ago

Iran's Ayatollah Ali Khamenei is killed in Israeli strike, ending 36-year rule

https://www.npr.org/2026/02/28/1123499337/iran-israel-ayatollah-ali-khamenei-killed

5 months ago

Qwen3.5 122B and 35B models offer Sonnet 4.5 performance on local computers

https://venturebeat.com/technology/alibabas-new-open-source-qwen3-5-medium-models-offer-sonnet-4-5-performance

5 months ago

Our Agreement with the Department of War

https://openai.com/index/our-agreement-with-the-department-of-war

5 months ago

The Windows 95 User Interface: A Case Study in Usability Engineering

https://dl.acm.org/doi/fullHtml/10.1145/238386.238611

5 months ago

Don't trust AI agents

https://nanoclaw.dev/blog/nanoclaw-security-model

5 months ago

What AI coding costs you

https://tomwojcik.com/posts/2026-02-15/finding-the-right-amount-of-ai/

5 months ago

Block the "Upgrade to Tahoe" Alerts

https://robservatory.com/block-the-upgrade-to-tahoe-alerts-and-system-settings-indicator/

5 months ago

Techno‑Feudal Elite Are Attempting to Build a Twenty‑First‑Century Fascist State

https://collapseofindustrialcivilization.com/2026/02/16/americas-oligarchic-techno-feudal-elite-are-attempting-to-build-a-twenty-first-century-fascist-state/

5 months ago