Pavur launched the CTF (capture the flag) challenge to prove that the PHP2Shell exploit was not as easy as those in the cybersecurity community claimed it to be, promising to award $2,000 in Bitcoin ...
An exploit let rogue servers replace Electrum’s pending transactions, tricking users into redirecting Bitcoin to attackers.
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In the wake of the Coldcard exploit, U.S. spot Bitcoin ETFs added nearly $800M in one week, offering a look at how institutional demand responded. One of the biggest Bitcoin security stories of the ...
Cronos, the Crypto.com-backed blockchain, rolled back nearly two hours of transaction history after an August 30, 2026 exploit drained $120.4 million from Tectonic, its largest lending protocol.
Bitcoin rose to $76,500 and faced resistance near $77,000 as traders defended a breakout above $78,300. Ether and altcoins lagged after the $290 million KelpDAO exploit, with DeFi tokens under ...
Cronos erased a $120 million theft by rewinding two hours of blockchain history, proving immutability depends entirely on who controls block production. Bitcoin and Ethereum resist deliberate rewinds ...