Not entirely sure how that system worked, but a Russian attack used Twitter as a sort of Command and Control system: https://www.fireeye.com/blog/threat-resear

Not entirely sure how that system worked, but a Russian attack used Twitter as a sort of Command and Control system: https://www.fireeye.com/blog/threat-research/2015/07/hammertoss_stealthy.html https://www.fireeye.com/blog/threat-research/2015/07/hammert... PDF has more details here: https://www2.fireeye.com/APT29-HAMMERTOSS-WEB-2015-RPT.html https://www2.fireeye.com/APT29-HAMMERTOSS-WEB-2015-RPT.html