#Bitcoin
All CosmicBytez Labs articles tagged #Bitcoin, across news, security advisories, how-to guides, and projects.
- News
Bitcoin Hardware Wallet Maker Destroys Inventory After $88 Million Stolen via Firmware Flaw
A hardware wallet manufacturer was forced to destroy part of its product inventory after attackers exploited a firmware vulnerability to siphon more than...
- News
Coldcard Hardware Wallet Flaw Linked to $70 Million Bitcoin Theft in 41 Minutes
A firmware flaw introduced in Coldcard's March 2021 4.0.0 release caused devices to skip hardware random number generation and fall back to predictable...
- News
Apple Sued Over Fake App Store Crypto Wallet That Stole $1.8M in Bitcoin
Three plaintiffs have filed suit against Apple in California federal court after a fraudulent Sparrow Wallet impersonator on the App Store harvested their...
- News
ShinyHunters Data Leaks Fuel $2,000 Sextortion Email Scam
Threat actors are leveraging email addresses exposed in ShinyHunters data breaches to send highly personalized sextortion emails demanding $2,000 in...
- News
Hackers Steal $3.6 Million from Crypto ATM Giant Bitcoin
Bitcoin Depot, operator of one of the largest Bitcoin ATM networks in North America, disclosed that attackers stole $3.665 million in Bitcoin from its hot...
- News
Google Slashes Quantum Resource Requirements for Breaking
Google researchers have demonstrated that breaking the elliptic curve cryptography underpinning Bitcoin and Ethereum requires 20x fewer qubits than...