Hundreds of American businesses were hit on Friday by a sophisticated attack that hijacked widely used technology management software from IT firm, Kaseya

Fred Voccola, CEO at Kaseya, spoke to Cyber Magazine to discuss minimising gaps and vulnerabilities, and the importance of training staff in cyber security

Russia has announced it has dismantled the prominent hacking group REvil, which carried out a high-profile attack last year on US software firm Kaseya

The Kaysea major software supply chain hack impacted 1,500 companies worldwide. Cyber looks at who is behind the biggest ransomware attack on record.

Security researchers have confirmed that REvil ransomware, the cybercrime syndicate, is back online via its Happy Blog and other connected sites.