Ransomware Attacks Targeting Unpatched Firmware Flaws in EOL SonicWall SMA and SRA Appliances

Anyone using SRA 4600/1600 (EOL 2019), SRA 4200/1200 (EOL 2016), or SSL-VPN 200/2000/400 (EOL 2013/2014) should disconnect their appliances immediately and change all associated passwords.