Katherine Albrecht is the founder of Consumers Against Supermarket Privacy Invasion and Numbering (CASPIAN), a national consumer organization created in 1999 to educate consumer-citizens about shopper surveillance. She is a consumer privacy advocate and spokesperson against radio-frequency identification (RFID). Albrecht devised the term "spy chips" to describe RFID tags such as those embedded in passport cards and certain enhanced United States driver's licenses. Katherine Albrecht holds a Doctor of Education degree from Harvard University. She is a resident of Nashua, New Hampshire.
Albrecht was interviewed about RFID chips in Aaron Russo's 2006 documentary America: From Freedom to Fascism.
Albrecht and Liz McIntyre (CASPIAN's communications director) co-authored the book Spychips: How Major Corporations and Government Plan to Track Your Every Move, which won the November 2005 Lysander Spooner Award for advancing the literature of liberty. The book lays out the potential implications of RFID on privacy and civil liberties. RFID industry representatives have criticized it, claiming the authors exaggerate some RFID privacy threats. In a lengthy rebuttal, Albrecht asked why critics don't "mention sworn patent documents from IBM describing ways to secretly follow innocent people in libraries, theaters, and public restrooms through the RFID tags in their clothes and belongings? Where is […] outrage over BellSouth's patent-pending plans to pick through our garbage and skim the data contained in the RFID tags we discard?"
Albrecht is the host of a two-hour radio talk show on Saturday afternoons on WSMN (1590 kHz) in Nashua.
Previously, she hosted a two-hour daily program called "Uncovering the Truth with Katherine Albrecht" on the We The People Radio Network (WTPRN) from April 2007 until the network ceased all programming in October 2008. Albrecht was the first former WTPRN host to carry on elsewhere with a syndicated program, now broadcasting "The Dr. Katherine Albrecht show" on the GCN Radio network.