The word "Hafnium" can refer to a cybercrime gang currently involved in a bunch of attacks, to the exploits they're using at the moment, and to the malware they are deploying after they get in. Lots of things to think about - we run you through it all.
https://nakedsecurity.sophos.com/seri...
https://news.sophos.com/en-us/hafnium...
https://news.sophos.com/protecting-so...