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Tech tips, news, and expert insights

Behind the Bybit Crypto Crime

On February 21, 2025, hackers from North Korea’s Lazarus Group executed the largest cryptocurrency heist in history, stealing $1.5B in Ethereum tokens from Bybit, a Dubai-based cryptocurrency exchange. The hackers exploited vulnerabilities in Bybit’s cold wallet infrastructure and used phishing attacks to gain access and download malware.

Is Your Printer The Biggest Security Threat In Your Office?

If I asked you to name the biggest cybersecurity threats in your office, you’d probably say phishing e-mails, malware or weak passwords. But what if I told you that your office printer – yes, the one quietly humming in the corner – could be one of the biggest vulnerabilities in your entire network?

It sounds ridiculous, but hackers love printers.

Vishing: What Makes Voice Phishing So Effectively Dangerous?

Phishing is the buzzword in everyone’s mouth. As the most common method of cyber-threat, it’s a way of playing on victims’ emotions to coerce them into disclosing sensitive data.

While over 90% of cyberattacks begin with a phishing email, that is not the only way that phishers reach out to their victims. Since our digital messages have expanded far beyond our electronic inboxes, so too have phishers found other avenues for reaching out to victims and extorting money and personal information from them.

Ransomware: Past, Present and Future

Ransomware attacks affect 66% of organizations, no matter the size. The average fee demanded exceeded $2.5B in 2024. The danger only grows as AI advances and threat actors use cutting-edge technology to generate ransomware code faster, and execute it more efficiently.