Terrorists Turn to Bitcoin for Funding, and They’re Learning Fast

SAN FRANCISCO — Hamas, the militant Palestinian group, has been designated a terrorist organization by Western governments and some others and has been locked out of the traditional financial system. But this year its military wing has developed an increasingly sophisticated campaign to raise money using Bitcoin.

In the latest version of the website set up by the wing, known as the Qassam Brigades, every visitor is given a unique Bitcoin address where he or she can send the digital currency, a method that makes the donations nearly impossible for law enforcement to track.

The site, which is available in seven languages and features the brigades’ logo, with a green flag and a machine gun, contains a well-produced video that explains how to acquire and send Bitcoin without tipping off the authorities.

Terrorists have been slow to join other criminal elements that have been drawn to Bitcoin and have used it for everything from drug purchases to money laundering.

But in recent months,…