Home SEO UpdraftPlus WordPress Plugin Security Breach Enables Backdoor Attacks via @sejournal, @martinibuster UpdraftPlus WordPress Plugin Security Breach Enables Backdoor Attacks via @sejournal, @martinibuster Andrew M Oct 22, 2026 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Hackers installed backdoors on WordPress sites using UpdraftPlus, putting over 3 million active installations at risk. The post UpdraftPlus WordPress Plugin Security Breach Enables Backdoor Attacks appeared first on Search Engine Journal. Blog software Cryptography Free software Search Engine Software