The leading nonprofit defending digital privacy, free speech, and innovation.
Whether you want to protect yourself from data brokers or just don’t want Big Tech profiting off your browsing data, Privacy Badger is here to help. More than 4 million people already use EFF’s free tracker-blocking extension to take a stand against online surveillance. Safari users can now join them and EFF in the fight for a better web.
EFF joined the ACLU of Wisconsin in filing a petition to the Wisconsin Supreme Court, asking it to rule that the state’s constitution requires a warrant for retrospective searches of ALPR databases used by law enforcement in four cities.
EFF legal intern Gabrielle Ladun was the principal author of this post. The Department of Homeland Security Office of Inspector General (DHS OIG) has published a summary of findings from its audit of the Transportation Security Administration’s (TSA) facial recognition technology. While the detailed findings are classified, the summary states that the OIG’s audit uncovered a “significant weakness” in the technology’s ability to protect the privacy of passenger data. This has massive privacy implications for the millions of passengers who...













