2025 was a wild ride for cyber security. The landscape is shifting faster than ever, and several themes stand out when I think about the most important cyber security lessons from the year.

Add Yahoo as a preferred source to see more of our stories on Google. A teacup containing a passport being pulled by a phishing hook - Credit: PCMag Composite; pixelrobot / Adobe Stock; urfinguss, ...

Cybersecurity experts say AI security should build upon — not replace — established defense principles and risk management practices. Panelists warned that prompt injection and agentic AI systems are ...

Last year, the hacker group known as Salt Typhoon, believed to be linked to China's government, made headlines for orchestrating one of the largest hacks in U.S. infrastructure history. Having ...

In 2022, data breaches dominated the headlines. Companies from Twitter to Microsoft to American Airlines were the victims of data breaches as cybercriminals continued to wreak havoc in enterprises, ...

The highlight of October’s National Cybersecurity Awareness Month activities at Boston College was a presentation by former Federal Bureau of Investigation senior executive Joseph R. Bonavolonta, now ...

Over the past decade I have been blessed to cross paths with a few unique cybersecurity experts, leaders and luminaries who have demonstrated an amazing, even extraordinary, career in technology and ...

Over the past few years cyberspace has changed the way we live, work and communicate. It has become critical to our future prosperity, security and accelerating digital transformation. Cyber threats ...

Some 170 organizations were tested by Qatar's National Cyber Security Agency in its National Cyber Drill exercises last month. Such drills are an established part of cyber-resilience in the Middle ...