A 2010 study by Peter Eckersley at the Electronic Frontier Foundation found that 94.2 percent of browsers with certain functionality were unique, or able to be fingerprinted. But researchers say the technology is rapidly improving.
EFF is leading the fight against the NSA's illegal mass surveillance program. Learn more about what the program is, how it works, and what you can do.
The clock is ticking on Section 215 sunset, but the Senate is in stalemate on NSA spying powers: https://eff.org/r.tpwa
BREAKING: At the behest of @SenateMajLdr, the Senate will meet Sunday, May 31st in the afternoon, mere hours before Section 215 expires.
BREAKING: Senator Rand Paul objecting to even one more day of extending Section 215.