[Ledger CTO: Drift attack method similar to the 2025 Bybit incident, possibly linked to North Korean hackers] Odaily Planet Daily News – Ledger Chief Technology Officer Charles Guillemet stated in a post that the attack method used in the Drift Protocol exploit is similar to the 2025 Bybit hacking incident, which is widely believed to be associated with North Korean hackers. He pointed out that this attack did not directly target smart contracts but instead involved long-term infiltration of multi-signature signers' devices, inducing them to approve malicious transactions. The relevant signers may have unknowingly completed authorization operations. Guillemet believes that this incident highlights security issues primarily stemming from personnel and operational levels rather than code-level vulnerabilities.