The Washington Post reports: To penetrate the computers of foreign targets, the National Security Agency relies on software flaws that have gone undetected in the pipes of the Internet. For years, security experts have pressed the agency to disclose these bugs so they can be fixed, but the agency hackers have often been reluctant.

Now with the mysterious release of a cache of NSA hacking tools over the weekend, the agency has lost an offensive advantage, experts say, and potentially placed at risk the security of countless large companies and government agencies worldwide.

Several of the tools exploited flaws in commercial firewalls that remain unpatched, and they are out on the Internet for all to see. Anyone from a basement hacker to a sophisticated foreign spy agency has access to them now, and until the flaws are fixed, many computer systems may be in jeopardy.

The revelation of the NSA cache, which dates to 2013 and has not been confirmed by the agency, also highlights the administration’s little-known process for figuring out which software errors to disclose and which to keep secret.

The hacker tools’ release “demonstrates the key risk of the U.S. government stockpiling computer vulnerabilities for its own use: Someone else might get a hold of them and use them against us,” said Kevin Bankston, director of New America’s Open Technology Institute.

“This is exactly why it should be U.S. government policy to disclose to software vendors the vulnerabilities it buys or discovers as soon as possible, so we can all better protect our own cybersecurity.” [Continue reading…]