Mark Karpelès, the former chief executive of the defunct Mt. Gox exchange, is urging the Bitcoin community to consider a ...

Mark Karpelès, the former CEO of defunct exchange Mt. Gox, has published a draft proposal calling for a Bitcoin hard fork that would allow roughly 79,956 BTC ...

What was the BigONE $27 million hack? The Seychelles-based cryptocurrency exchange BigONE confirmed that on July 16, 2025, it suffered a crypto supply chain attack that allowed cybercriminals to drain ...

Crypto hackers had a busy year in 2024, and cybersecurity experts warn that continued advances in artificial intelligence could bring new attack vectors in 2025. Losses from crypto scams, hacks and ...

Losing a private key means losing access to Bitcoin permanently because there is no recovery system. For long-term storage, offline wallets like hardware devices or metal backups reduce risk exposure.