Snowden: The NSA Is Hunting Down Senders And Receivers Of Bitcoin

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There are crooks and then there are lots of normal and innocent people who deal with Bitcoin and other crypto-currencies. The digital bloodhounds at the NSA took it as a challenge to hunt them all down and track their activity. This required new tools and techniques. You may think that your crypto-wallet is safe and private, but that perception will crumble once you know that the NSA is on your heels. ⁃ TN Editor

Internet paranoiacs drawn to Bitcoin have long indulged fantasies of American spies subverting the booming, controversial digital currency. Increasingly popular among get-rich-quick speculators, Bitcoin started out as a high-minded project to make financial transactions public and mathematically verifiable — while also offering discretion. Governments, with a vested interest in controlling how money moves, would, some of Bitcoin’s fierce advocates believed, naturally try and thwart the coming techno-libertarian financial order.

It turns out the conspiracy theorists were on to something. Classified documents provided by the whistleblower Edward Snowden show the National Security Agency indeed worked urgently to target Bitcoin users around the world — and wielded at least one mysterious source of information to “help track down senders and receivers of Bitcoins,” according to a top-secret passage in an internal NSA report dating to March 2013. The data source appears to have leveraged NSA’s ability to harvest and analyze raw, global internet traffic while also exploiting an unnamed software program that purported to offer anonymity to users, according to other documents.

Although the agency was interested in surveilling some competing cryptocurrencies, “Bitcoin is #1 priority,” a March 15, 2013 internal NSA report stated.

The documents indicate that “tracking down” Bitcoin users went well beyond closely examining Bitcoin’s public transaction ledger, known as the Blockchain, where users are typically referred to through anonymous identifiers; the tracking may also have involved gathering intimate details of these users’ computers. The NSA collected some Bitcoin users’ password information, internet activity, and a type of unique device identification number known as a MAC address, a March 29, 2013 NSA memo suggested. In the same document, analysts also discussed tracking internet users’ internet addresses, network ports, and timestamps to identify “BITCOIN Targets.”

The agency appears to have wanted even more data: The March 29 memo raised the question of whether the data source validated its users, and suggested that the agency retained Bitcoin information in a file named “Provider user full.csv.” It also suggested powerful search capabilities against Bitcoin targets, hinting that NSA may have been using its XKeyScore searching system, where the Bitcoin information and wide range of other NSA data was cataloged, to enhance its information on Bitcoin users. An NSA reference document indicated that the data source provided “user data such as billing information and Internet Protocol addresses.” With this sort of information in hand, putting a name to a given Bitcoin user would be easy.

The NSA’s budding Bitcoin spy operation looks to have been enabled by its unparalleled ability to siphon traffic from the physical cable connections that form the internet and ferry its traffic around the planet. As of 2013, the NSA’s Bitcoin tracking was achieved through program codenamed OAKSTAR, a collection of covert corporate partnerships enabling the agency to monitor communications, including by harvesting internet data as it traveled along fiber optic cables that undergird the internet.

Specifically, the NSA targeted Bitcoin through MONKEYROCKET, a sub-program of OAKSTAR, which tapped network equipment to gather data from the Middle East, EuropeSouth America, and Asia, according to classified descriptions. As of spring 2013, MONKEYROCKET was “the sole source of SIGDEV for the BITCOIN Targets,” the March 29, 2013 NSA report stated, using the term for signals intelligence development, “SIGDEV,” to indicate the agency had no other way to surveil Bitcoin users. The data obtained through MONKEYROCKET is described in the documents as “full take” surveillance, meaning the entirety of data passing through a network was examined and at least some entire data sessions were stored for later analysis.

At the same time, MONKEYROCKET is also described in the documents as a “non-Western Internet anonymization service” with a “significant user base” in Iran and China, with the program brought online on in summer 2012. It is unclear what exactly this product was, but it would appear it was promoted on the internet under false pretenses: The NSA notes that part of its “long-term strategy” for MONKEYROCKET was to “attract targets engaged in terrorism, [including] Al Qaida” toward using this “browsing product,” which “the NSA can then exploit.” The scope of the targeting would then expand beyond terrorists. Whatever this piece of software was, it functioned a privacy bait and switch, tricking Bitcoin users into using a tool they thought would provide anonymity online but was actually funneling data directly to the NSA.

The hypothesis that the NSA would “launch an entire operation overseas under false pretenses” just to track targets is “pernicious,” said Matthew Green, assistant professor at the Johns Hopkins University Information Security Institute. Such a practice could spread distrust of privacy software in general, particularly in areas like Iran where such tools are desperately needed by dissidents. This “feeds a narrative that the U.S. is untrustworthy,” said Green. “That worries me.”

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[…] Snowden: The NSA Is Hunting Down Senders And Receivers Of Bitcoin Suckers! You should have known better. Bitcoin is another data mining money laundering system created to determine who, and how much wealth, the deep state globalists don’t have their greasy fucking meathooks on. Its going to end up like everything else these motherfuckers touch, a wealth strip mining operation. Just follow the money every time. […]