Spear phishing is North Korean hackers’ top tactic: How to stay safe
North Korean state-backed Lazarus Group heavily relies on spear phishing, necessitating multi-layered defenses for organizations and individuals.Summary
South Korean cybersecurity firm AhnLab reported that the North Korean state-backed Lazarus Group predominantly used spear phishing attacks to steal funds over the past year, making it their top tactic. Spear phishing is a sophisticated form of phishing involving research to impersonate trusted senders, often disguised as lecture invitations or interview requests. The Lazarus Group is implicated in major crypto hacks, including the $1.4 billion Bybit hack. To combat these threats, Kaspersky recommends individuals use VPNs, limit personal data sharing, verify communications via alternative channels, and enable multi-factor authentication. AhnLab stresses that companies need a "multi-layered defense system," including regular security audits and staff education. Looking ahead to 2026, AhnLab warns that AI will enhance attackers' efficiency, enabling them to create highly convincing phishing content and evolve deepfake attacks that are difficult to detect.
(Source：Cointelegraph)