Forbes reports:  With just a few million dollars and a phone number, you can snoop on any call or text that phone makes – no matter where you are or where the device is located.

That’s the bold claim of Israel’s Ability Inc, which offers its set of bleeding-edge spy tools to governments the world over. And it’s plotting to flog its kit to American cops in the coming months.

Ability’s most startling product, from both technical and price perspectives, is the Unlimited Interception System (ULIN). Launched in November last year, it can cost as much as $20 million, depending on how many targets the customer wants to surveil. All a ULIN customer requires is the target’s phone number or the IMSI (International Mobile Subscriber Identity), the unique identifier for an individual mobile device. Got those? Then boom – you can spy on a target’s location, calls and texts.

This capability is far more advanced than that of IMSI-catchers (widely known as StingRays), currently used by police departments in the United States. IMSI-catchers can help acquire a target’s IMSI number, as well as snoop on mobiles, but only if the target is within range.

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