#hacks-exploits - the daily grind

BREAKING

May 22While Kraken and Ledger Blinked, Blockchain.com Just Filed for a $7B IPO●May 22Polymarket Left a 6-Year-Old Key Unlocked. Someone Just Took $700K.●May 21You Can Now Bet on SpaceX's $2 Trillion IPO on Binance — Without Owning a Single Share●May 21America Just Gave Stablecoins a Federal ID Card — Senate Passes GENIUS Act 68-30●May 20The 'Crypto President's' Own Media Company Just Quit the Bitcoin ETF Market Before Selling a Single Share●May 20Kraken Fought the Fed for 5 Years to Get a Master Account. Trump Just Ordered Regulators to Fast-Track It for Everyone.●May 19A Hacker 'Stole' $76M in Bitcoin Today. The Actual Damage? $816K.●May 19Warren Just Called Coinbase's Bank Charter Illegal — and She Wants Trump's Texts to Prove It●May 18Trump Typed 7 Words and $657 Million in Crypto Vanished●May 189,000 Bitcoin ATMs Went Dark Overnight — America's Largest Crypto ATM Operator Just Filed for Bankruptcy●May 22While Kraken and Ledger Blinked, Blockchain.com Just Filed for a $7B IPO●May 22Polymarket Left a 6-Year-Old Key Unlocked. Someone Just Took $700K.●May 21You Can Now Bet on SpaceX's $2 Trillion IPO on Binance — Without Owning a Single Share●May 21America Just Gave Stablecoins a Federal ID Card — Senate Passes GENIUS Act 68-30●May 20The 'Crypto President's' Own Media Company Just Quit the Bitcoin ETF Market Before Selling a Single Share●May 20Kraken Fought the Fed for 5 Years to Get a Master Account. Trump Just Ordered Regulators to Fast-Track It for Everyone.●May 19A Hacker 'Stole' $76M in Bitcoin Today. The Actual Damage? $816K.●May 19Warren Just Called Coinbase's Bank Charter Illegal — and She Wants Trump's Texts to Prove It●May 18Trump Typed 7 Words and $657 Million in Crypto Vanished●May 189,000 Bitcoin ATMs Went Dark Overnight — America's Largest Crypto ATM Operator Just Filed for Bankruptcy●

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#hacks-exploits

1 post

Polymarket Left a 6-Year-Old Key Unlocked. Someone Just Took $700K.

May 22, 2026 · 3 min read

ZachXBT flagged suspicious drains from Polymarket's UMA CTF Adapter on Polygon. The culprit: a forgotten six-year-old private key still tied to live operations.