Any truth about this?
Wulkan found a dark web site that urged supporters to donate bitcoin to the cause. The message, posted by a user named Abu Mustafa, stated that bitcoin donations are accepted by the cell.
"There was smoke, and now we have found the fire," Wulkan told Haaretz.
The bitcoin address listed on the site received around 5 BTC before being shut down. Furthermore, Wulkan said this could be a one-off fundraising effort, or even a hoax or a joke.
http://www.coindesk.com/researcher-suggests-isis-fundraising-bitcoin/