The best Hacker News stories from All from the past week

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Microgpt

OpenAI agrees with Dept. of War to deploy models in their classified network

<a href="https://xcancel.com/sama/status/2027578652477821175" rel="nofollow">https://xcancel.com/sama/status/2027578652477821175</a><p><a href="https://fortune.com/2026/02/27/openai-in-talks-with-pentagon-after-anthropic-blowup/" rel="nofollow">https://fortune.com/2026/02/27/openai-in-talks-with-pentagon...</a>

OpenAI – How to delete your account

We Will Not Be Divided

The United States and Israel have launched a major attack on Iran

<a href="https://archive.ph/VqSqj" rel="nofollow">https://archive.ph/VqSqj</a>

I am directing the Department of War to designate Anthropic a supply-chain risk

<a href="https://xcancel.com/secwar/status/2027507717469049070" rel="nofollow">https://xcancel.com/secwar/status/2027507717469049070</a><p><a href="https://www.cnbc.com/2026/02/27/trump-anthropic-ai-pentagon.html" rel="nofollow">https://www.cnbc.com/2026/02/27/trump-anthropic-ai-pentagon....</a>

Layoffs at Block

<a href="https://www.cnbc.com/2026/02/26/block-laying-off-about-4000-employees-nearly-half-of-its-workforce.html" rel="nofollow">https://www.cnbc.com/2026/02/26/block-laying-off-about-4000-...</a><p><a href="https://www.marketwatch.com/story/block-plans-to-lay-off-nearly-half-its-staff-in-deliberate-and-bold-embrace-of-ai-81e99247" rel="nofollow">https://www.marketwatch.com/story/block-plans-to-lay-off-nea...</a>

Statement from Dario Amodei on our discussions with the Department of War

The Age Verification Trap: Verifying age undermines everyone's data protection

I built Timeframe, our family e-paper dashboard

I verified my LinkedIn identity. Here's what I handed over

Facebook is cooked

Keep Android Open

Trump's global tariffs struck down by US Supreme Court

Gemini 3.1 Pro

Preview: <a href="https://console.cloud.google.com/vertex-ai/publishers/google/model-garden/gemini-3.1-pro-preview?pli=1" rel="nofollow">https://console.cloud.google.com/vertex-ai/publishers/google...</a><p>Card: <a href="https://deepmind.google/models/model-cards/gemini-3-1-pro/" rel="nofollow">https://deepmind.google/models/model-cards/gemini-3-1-pro/</a>

GrapheneOS – Break Free from Google and Apple

Claude Sonnet 4.6

<a href="https://www.anthropic.com/claude-sonnet-4-6-system-card" rel="nofollow">https://www.anthropic.com/claude-sonnet-4-6-system-card</a> [pdf]<p><a href="https://x.com/claudeai/status/2023817132581208353" rel="nofollow">https://x.com/claudeai/status/2023817132581208353</a> [video]

I want to wash my car. The car wash is 50 meters away. Should I walk or drive?

EU bans the destruction of unsold apparel, clothing, accessories and footwear

EU bans the destruction of unsold apparel, clothing, accessories and footwear