Moody's downgrade marks the first time cybersecurity has been named as a factor in an outlook change.

The 2017 data breach at Equifax was possible because the company did not act to resolve a flaw in the open source Apache Struts framework.

Researchers haven't been able to identify the database owners and warn that any determined cyber-actor wouldn't miss such a large prize.

Proactive security measures and better IT leadership would have done the job, congressional investigators say.

The fine amounts to $664,000.

Update your Apache Struts instances now.