Site Intel Group, which tracks numerous hacker groups, has released several updates in regard to pro-ISIS hackers. ISIS-affiliated hackers continue to issue OpSec tips, which include advice regarding the use of VPNs when on social media. Last month, the following groups merged with the United Cyber Caliphate. The UCC targeted 3,000 New Yorkers, posting the names and other personal information of individuals on Telegram. The information was posted briefly and then removed, which led experts to believe it to be a fear-mongering tactic.”]
Source: https://securityaffairs.co/wordpress/48021/terrorism/pro-isis-hackers.html