1 link tagged with all of: cybersecurity + espionage + china + knownsec + data-leak
Links
A significant data breach at Knownsec, a Chinese cybersecurity firm, leaked over 12,000 classified documents detailing advanced state-sponsored cyber tools and a list of global surveillance targets. The breach, which occurred in November 2025, revealed extensive cyber espionage activities and sophisticated attack methods.
data-leak ✓
cybersecurity ✓
china ✓
espionage ✓
knownsec ✓