Engineers wrangle 55 TB restore and traffic replay as millions of messages queue up A RAID failure has taken the Matrix.org homeserver offline, leaving users of the decentralized messaging service unable to send or receive messages while engineers attempt a 55 TB database restore....

Plus critical critical Notepad++, Ivanti, and Fortinet updates, and one of these patches an under-attack security hole Happy December Patch Tuesday to all who celebrate. This month's patch party includes one Microsoft flaw under exploitation, plus two others listed as publicly known - but just 57 CVEs in total from Redmond....