Botnet uses compromised systems to spread infection. Security researchers have discovered a large botnet that is using a severe flaw in the Drupal CMS in order to infect other systems.
Vulnerability so simple, anyone could use it. Security researchers have discovered a flaw in open source CMS WordPress that would allow a hacker to take down a website through a DoS attack with a single machine.
More than 300 websites belonging to the UK's top 30 biggest companies contain vulnerabilities in their content management systems.
Thanks to a broken update procedure, installations of the Drupal CMS appear to be telling users that they are up-to-date despite still using older software.