Studying Backdoors in Web Shells, Researchers Find 4,000 Infected Systems How many servers are infected by web shells designed to give attackers remote access to systems, but now phone home to malicious infrastructure that’s now abandoned or expired? Security researchers who posed that question have counted 4,000 such systems, including in government and education.
First seen on govinfosecurity.com
Jump to article: www.govinfosecurity.com/blogs/abandoned-backdoors-how-malicious-infrastructure-lives-on-p-3790
