In the past 12 months, the North Korean state-sponsored Lazarus Group has emerged as the most mentioned cyber threat actor in the crypto space, according to cybersecurity firm AhnLab. The group has gained notoriety for using spear phishing attacks—a targeted form of phishing that uses personal details to trick victims into giving up sensitive information.
Spear phishing isn’t your typical mass email scam. These attacks are highly customized, often appearing to come from trusted individuals or companies. Once a target engages, the attackers can steal private keys, access wallets, or even gain control over company systems.
Crypto exchanges, DeFi protocols, and even individual traders have all found themselves in the crosshairs of this cyber warfare strategy. The Lazarus Group’s campaigns are sophisticated, stealthy, and often hard to trace until damage is done.
ALERT: North Korean Lazarus Group leads crypto attacks using spear phishing, topping threat mentions in past 12 months, per AhnLab.
— Cointelegraph (@Cointelegraph) December 1, 2025
Verify email senders, use VPNs, confirm sources through alternative channels, and enable MFA to protect against targeted phishing attacks. pic.twitter.com/3xpOiCeNdl
Essential Cybersecurity Tips to Stay Safe
With Lazarus Group at the forefront of crypto-related cyberattacks, experts are urging both individuals and organizations to ramp up their cybersecurity hygiene. Here are some practical steps you can take:
- •Verify Email Senders: Always double-check sender addresses, especially if an email asks for login details or contains attachments.
- •Use VPNs: A virtual private network helps hide your IP address, adding a layer of anonymity.
- •Confirm via Alternate Channels: If you get a sensitive request via email or DM, verify it through a secondary trusted platform.
- •Enable MFA (Multi-Factor Authentication): Even if your password is compromised, MFA adds a second gate of protection.
These steps may seem basic, but they’re proven to reduce the risk of falling victim to spear phishing attacks—especially those from groups like Lazarus who tailor their methods to the crypto industry.

