Yes, ISIS is Mossad with US backup. No doubt. Interestingly Isis is the name of an Egyptian goddess going back to at least 2686 BCE or using my favorite dating system 4705 BP (before the present), about the time Judaism claims its origins, but this is not confirmed. The goddess was worshiped openly into the Greco-Roman era and was the title of a song by Bob Dylan (circa 1972). :)

She was considered the mother of the pharaohs and was said to be the protector of the Egyptian Kingdom. Her heir was Horus and she continued to be worshiped by some until Christianity overshadowed Her about 500 AD. Isis may have been analogous to Mary in the Christian/Catholic religions. The letters IHS refer to Isis-Horus-Seth and can still be seen most notably in the Catholic religion and previously among the Knights Templar. Her worship may still continue sub rosa into the present time. A recent excavation in London found an apparent ancient temple of Horus under what is now known as the City of London, the banking center that makes up one square mile of what we call London today and is a world banking center. Her occult worship may still exist among some of the world's richest families who, not surprisingly control much of the world's wealth. (!)

In the 21st century, ISIS has been the name of a military group made up of Mossad, the US CIA, and mercenaries, who are active in the Middle-East, apparently fighting for the interests of Israel.

So, the worship of Isis has continued for nearly 5,000 years.