A cybersecurity expert warns that quantum computing could silently break Bitcoin, stockpiling encrypted data today to crack it in the future. Quantum computers could quietly break Bitcoin, and a former hacker says the countdown has already begun. David Carvalho, a one‑time teenage spam hacker turned CEO of cybersecurity firm Naoris Protocol, warns that the blockchain’s...Continue Reading

A sophisticated supply chain attack on Seychelles-based crypto exchange BigONE led to a $27 million theft from hot wallets, without exposing private keys. The Seychelles-based cryptocurrency exchange BigONE confirmed that on July 16, 2025, it suffered a crypto supply chain attack that allowed cybercriminals to drain $27 million from the exchange’s hot wallets. With a...Continue Reading