Winter Vivern group targets European governments and think tanks
'Critical' rating assigned to twelve bugs
Only five bugs received a 'Critical' rating this month
WebKit and Kernel vulnerabilities could allow attackers to control devices remotely and install malware with no interactions with the user required
The bugs allowed the installation of Triangulation spyware on iPhones through iMessage zero-click exploits
Flaws under active use in attacks
Researchers have observed Nokoyawa ransomware being deployed using the zero-day
Special attention called to Outlook issue under attack now
The year's smallest monthly security update fixed 49 flaws in total