Barracuda thought it drove 0-day hackers out of customers’ networks. It was wrong.

zquestz@lemm.ee to Technology@lemmy.world – 69 points –
Barracuda thought it drove 0-day hackers out of customers’ networks. It was wrong.
arstechnica.com
1

I was expecting some exploit of the ancient underlying OS but that looked relatively simple.

The fact the exploit was able to infect config backups to persist is interesting too.