cryptocurrency security
2 articles, most recent October 27, 2026.
- Hardware Wallets
Keystone hardware wallet key leak forces destruction of 19,000 devices
Keystone will destroy nearly 19,000 unshipped hardware wallets after an attacker accessed its device-verification key, exposing customer shipping data.
- Blockchain Security
Harmony ONE Exploit: Blockchain Security Under Scrutiny
The Harmony ONE exploit has significant implications for the Harmony ecosystem and its users. The suspected exploit is not the first incident to affect Harmony.