Ransom-War Escalation: The New Frontline in Cyber Warfare
By Nissim Ben Saadon, Director of Innovation, CYREBRO High-profile ransomware attacks against government targets in Costa Rica and Peru last…
North Korean hackers now launder stolen crypto via YoMix tumbler
The North Korean hacker collective Lazarus, infamous for having carried out numerous large-scale cryptocurrency heists over the years, has switched…
OpenAI blocks state-sponsored hackers from using ChatGPT
OpenAI has removed accounts used by state-sponsored threat groups from Iran, North Korea, China, and Russia, that were abusing its…
Hackers used new Windows Defender zero-day to drop DarkMe malware
Microsoft has patched today a Windows Defender SmartScreen zero-day exploited in the wild by a financially motivated threat group to…
JetBrains warns of new TeamCity auth bypass vulnerability
JetBrains urged customers today to patch their TeamCity On-Premises servers against a critical authentication bypass vulnerability that can let attackers…
US announces visa ban on those linked to commercial spyware
Secretary of State Antony J. Blinken announced today a new visa restriction policy that will enable the Department of State…
North Korea–Russia Summit
A new alliance in cyberspace? By Stan Vitek, Resident Geopolitical Analyst, Cyfirma Introduction Last month, North Korean leader Kim Jong…
Microsoft reveals how hackers breached its Exchange Online accounts
Microsoft confirmed that the Russian Foreign Intelligence Service hacking group, which hacked into its executives' email accounts in November 2023,…
Ivanti Connect Secure zero-days now under mass exploitation
Two zero-day vulnerabilities affecting Ivanti's Connect Secure VPN and Policy Secure network access control (NAC) appliances are now under mass…
Orbit Chain loses $86 million in the last fintech hack of 2023
Orbit Chain has experienced a security breach that has resulted in a loss of $86 million in cryptocurrency, particularly Ether,…