We're publishing our most detailed threat intelligence report to date.
It covers how people tried to misuse Claude—for cyberattacks, influence operations, surveillance, biology, and building weapons—and how we found and stopped them.
We disrupted every operation in the report, and used the lessons from them to strengthen our safeguards. Where appropriate, we also shared what we found with authorities and other AI companies.
These cases are not typical: we’re highlighting some of the most sophisticated misuse we’ve seen. But they’re especially important to discuss, because they show us where AI misuse is headed, where our safeguards work, and where they need to improve.
We’re publishing this report so others can spot the same activity on their own platforms, and so we can give the public a clearer view of how emerging threats develop.
Read the report: https://t.co/0EJUnYEgfz
Your body has roughly 20 hours to live above what climbers call Everest's death zone. The summit sits on the wrong side of that line. The people in that photo are dying as they take it.
Up there, the air holds about a third of the oxygen you'd breathe at sea level. Your blood oxygen drops from a healthy 95% to 50 or 60. At any hospital on Earth, those numbers trigger a medical emergency.
Your brain starts running on fumes. Climbers describe feeling drunk, hearing voices, seeing people who aren't there. Even basic decisions, like whether to turn back, can feel impossible. Meanwhile your stomach stops processing food, sleep becomes pointless, and your cells burn through oxygen faster than bottled tanks can replace it. After about 20 hours, organs start to fail. Most people who die on Everest die on the way down, already half-gone by the time they turn around.
The crowd in this photo is the 2025 summit weekend, when 213 people reached the top on May 18 and 19 alone. They were all squeezed into one narrow window when the wind dropped enough to climb. The 2026 season just opened on May 13 with a record 492 permits. The fee jumped to $15,000 a head this year, up from $11,000, and Nepal has already pulled in over $7 million from Everest alone this spring.
A full Everest trip averages $61,000. Luxury packages with heated tents and unlimited oxygen run $150,000 to $300,000 a person.
About 200 dead climbers are still on the mountain right now, frozen where they fell. Rainbow Valley sits just below the summit, named for the colored jackets sticking up through the snow. Almost none can be brought back. Recovering a single body once took 18 hours and a team of climbers, and helicopters can't fly that high.
The Sherpas who do most of the work, fixing the ropes, hauling the oxygen tanks, sometimes carrying clients when they collapse, earn around $10,000 for an entire season. Western guides on the same trip make $30,000 to $50,000. Back home, farm income in their villages averages $500 a year, which is why so many of them keep coming back. 42 mountain workers have died on Everest in the past ten years.
Mountains kill people. Everest is the one that takes your money first, hands you a guide and an oxygen tank, and points you past a body count on the way up.
This is incredible.
This machine is capable of cleaning up 100 million kg of plastic ocean waste, and as of 2025, it has already collected about 500,000 kg of plastic.
It aims to remove 90% of ocean plastic by 2040.
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