Israel Matzav

US NSA spied on Israel, but also shared information

As at the school lunch table, decisions on who gets left out can cause hurt feelings: “Germans were a little grumpy at not being invited to join the 9-Eyes group,” one 2009 document remarks. And in a delicate spy-versus-spy dance, sharing takes place even with governments that are themselves important N.S.A. targets, notably Israel.

The documents describe collaboration with the Israel Sigint National Unit, which gets raw N.S.A. eavesdropping material and provides it in return, but they also mention the agency’s tracking of “high priority Israeli military targets,” including drone aircraft and the Black Sparrow missile system.

The alliances, and the need for stealth, can get complicated. At one highly valued overseas listening post, the very presence of American N.S.A. personnel violates a treaty agreed to by the agency’s foreign host. Even though much of the eavesdropping is run remotely from N.S.A.’s base at Fort Gordon, Ga., Americans who visit the site must pose as contractors, carry fake business cards and are warned: “Don’t dress as typical Americans." 

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Some of Mr. Snowden’s documents describe the exploits of Tailored Access Operations, the prim name for the N.S.A. division that breaks into computers around the world to steal the data inside, and sometimes to leave spy software behind. T.A.O. is increasingly important in part because it allows the agency to bypass encryption by capturing messages as they are written or read, when they are not encoded.

In Baghdad, T.A.O. collected messages left in draft form in email accounts maintained by leaders of the Islamic State of Iraq, a militant group. Under a program called Spinaltap, the division’s hackers identified 24 unique Internet Protocol addresses identifying computers used by the Lebanese militant group Hezbollah, making it possible to snatch Hezbollah messages from the flood of global communications sifted by the agency. 

The N.S.A.’s elite Transgression Branch, created in 2009 to “discover, understand, evaluate and exploit” foreign hackers’ work, quietly piggybacks on others’ incursions into computers of interest, like thieves who follow other housebreakers around and go through the windows they have left ajar.

In one 2010 hacking operation code-named Ironavenger, for instance, the N.S.A. spied simultaneously on an ally and an adversary. Analysts spotted suspicious emails being sent to a government office of great intelligence interest in a hostile country and realized that an American ally was “spear-phishing” — sending official-looking emails that, when opened, planted malware that let hackers inside.

The Americans silently followed the foreign hackers, collecting documents and passwords from computers in the hostile country, an elusive target. They got a look inside that government and simultaneously got a close-up look at the ally’s cyberskills, the kind of intelligence twofer that is the unit’s specialty.

Labels: Edward Snowden, National Security, spying

posted by Carl in Jerusalem @ 8:26 AM