Mail servers running the Exim mail transport agent are being exploited, with the attackers using a vulnerability disclosed a few days ago to run arbitrary commands as root, a security practitioner has warned.

A subset of data from a December 2018 survey shows that nine out of 10 companies which can be put in the operational technology sector face cyber security threats at least once in two years.

A security firm has found two third-party developed Facebook app datasets exposed on the Web, one from the Mexico-based media company Cultura Colectiva and the other, a backup, from a Facebook-integrated app called At the Pool. Both were exposed via Amazon S3 buckets.