The post Massive Hack Targets Bybit, Stealing $1.4 Billion appeared on BitcoinEthereumNews.com.

In a shocking incident, Bybit suffered a significant security breach last month, resulting in the loss of cryptocurrencies worth $1.4 billion. This breach was reportedly triggered by vulnerabilities in an employee’s computer and the exploitation of AWS session tokens. Safe Wallet, in conjunction with cybersecurity experts from Mandiant, announced a major overhaul of its security protocols following the incident. The FBI has linked this attack to the notorious North Korean-affiliated group known as TraderTraitor. What Were the Attack’s Mechanisms?How Are Companies Responding to the Breach? What Were the Attack’s Mechanisms? The infiltration commenced when malware compromised the computer of a high-privileged Safe Wallet employee. The hackers managed to circumvent multi-factor authentication safeguards, allowing them to infiltrate Bybit’s Ethereum hot wallet through seized AWS session tokens. A large portion of the stolen assets consisted of Lido Staked Ethereum (stETH). How Are Companies Responding to the Breach? In response to the attack, Safe Wallet has revamped its access controls to establish a more robust layered security system. Access to high-privilege systems is now more restricted, with real-time permission checks and comprehensive audits being implemented. Additionally, the duration for which session tokens remain active in AWS has been reduced, requiring more stringent authentication for all transactions. To bolster security, Bybit has modified its hot wallet policies, moving a substantial amount of funds to cold storage. The platform is also launching an AI-driven monitoring system designed to identify and respond to unusual account activities. Both Safe Wallet and Bybit are committed to periodic security assessments performed by independent auditing firms. The breach was linked to a compromised employee computer. Attackers bypassed multi-factor authentication. Substantial funds were in Lido Staked Ethereum. Companies have implemented layered security measures. AI monitoring systems are being deployed to prevent future incidents. This incident underscores the urgent need for enhanced…

---

Filed under: News - @ March 9, 2025 8:14 am