Help Net Security newsletters: Daily and weekly news, cybersecurity jobs, open source projects, breaking news – subscribe here!

Please turn on your JavaScript for this page to function normally.
cyber threat
Pioneer Kitten: Iranian hackers partnering with ransomware affiliates

A group of Iranian hackers – dubbed Pioneer Kitten by cybersecurity researchers – is straddling the line between state-contracted cyber espionage group and initial …

Cisco
Hackers leverage flaw in Cisco switches to hit Russian, Iranian networks

The proof-of-concept exploit code for a vulnerability affecting many Cisco switches has been leveraged by vigilante hackers to mess with networks and data-centers in Russia …

Don't miss

Cybersecurity news
Daily newsletter sent Monday-Friday
Weekly newsletter sent on Mondays
Editor's choice newsletter sent twice a month
Periodical newsletter released for important security events and breaking news
Weekly newsletter listing new cybersecurity job positions
Monthly newsletter focusing on open source cybersecurity tools