Most IT leaders believe generative AI will increase the cost of their security tools, according to Sophos research. But, by the looks of cyber crime forums, hackers are barely using AI.

TechRepublic looks back at the biggest cybersecurity stories of 2024, from record data breaches to rising ransomware threats and CISO burnout.

The caution comes after Chinese-state-affiliated breaches of American telecommunication networks. Organizations with Cisco infrastructure should take particular note.

This new report also indicates an increasing attack surface as putting pressure on CISOs. One positive note is CISOs' improving relationships with board members.