Automattic is facing a class action lawsuit over its feud with WP Engine, with a cybersecurity expert accusing CEO Matt Mullenweg of waging “nuclear war” against the hosting company at the expense of hundreds of thousands of its customers. Ryan Keller, who runs Ohio-based cybersecurity business SecureSight, has filed a federal lawsuit on behalf of WP Engine customers in the United States. The complaint alleges that Automattic deliberately sabotaged WP Engine’s business by blocking access to crit...