16-31 December 2023 Cyber Attacks Timeline

The last cyber attacks timeline of 2023 revealed a decrease in events (120 events down from 140 of the previous timeline), and this trend extended to lower ransomware and malware rates. There were a few mega breaches, and some events in the cryptocurrency sector. Cyber espionage and hacktivism remained prominent, influenced by Iranian and Russian groups.

apt28 apt33 attacks breaches cryptocurrency cyber cyber attacks cyber attacks timelines cyber av3ngers cyber crime cyber espionage cyber warfare december december 2023 down espionage events hacktivism homeland justice iran iranian malware mega muddywater noname057(16) predatory sparrow ransomware russia sector security snappfood timeline trend xfinity