Nobody knows exactly how the #Gootloader operators are finding and taking control over personal and business websites that use WordPress, but it's likely due to an earlier compromise of the site's administrator credentials, through #malware or #phishing. Stolen credentials for WordPress sites are a dime a dozen on the criminal underground.
The insidious nature of Gootloader means even the site's owners, who still have working admin passwords, cannot readily determine that the site is being misused for evil.
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