A live, continuously updated timeline of the cyber attacks reported in September 2026 — tracking threat actors, attack techniques, targeted sectors and countries as each incident is vetted and added.

In the second timeline of March 2024 I collected 104 events dominated by malware, exploitation of vulnerabilities and ransomware. The threat landscape was also characterized by several mega breaches, multiple cyber espionage operations and also some remarkable events related to cyber warfare.

In the first timeline of August, I collected 169 events (corresponding to 11.27 events per day), a considerable decrease compared to the the second half of July...

I aggregated the statistics created from the cyber attacks timelines published in the first quarter of 2026. In this period, I collected a total of 528 events (5.87 events/day) dominated by Cyber Crime with 66%, followed by Cyber Espionage with 18%, Hacktivism with 3%, and ...

In the first half of March 2026 I collected 95 events (6.34 events/day) with a threat landscape dominated by malware once ahead of account takeovers and ransomware.