from the sending-out-an-sls dept.
Digital analyzer. IMSI catcher. Stingray. Triggerfish. Dirt box. Cell-site simulator. The list of aliases used by the devices that masquerade as a cell phone tower, trick your phone into connecting with them, and suck up your data, seems to grow every day. But no matter what name cell-site simulators go by, whether they are in the hands of the government or malicious thieves, there's no question that they're a serious threat to privacy.
EFF's Street Level Surveillance Project unites our past and future work on domestic surveillance technologies into one easily accessible portal. On this page, you'll find all the materials we have on each individual technology gathered into one place. Materials include FAQs about specific technologies, infographics and videos explaining how technologies work, and advocacy materials for activists concerned about the adoption of street level surveillance technologies in their own community. In the coming months, we'll be adding materials on drones, stingrays, and fusion centers.
The Department of Homeland Security (DHS) is acknowledging for the first time that foreign actors or criminals are using eavesdropping devices to track cellphone activity in Washington, D.C., according to a letter obtained by The Hill.
DHS in a letter to Sen. Ron Wyden (D-Ore.) last Monday said they came across unauthorized cell-site simulators in the Washington, D.C., area last year. Such devices, also known as "stingrays," can track a user's location data through their mobile phones and can intercept cellphone calls and messages.
[...] DHS official Christopher Krebs, the top official leading the NPPD, added in a separate letter accompanying his response that such use "of IMSI catchers by malicious actors to track and monitor cellular users is unlawful and threatens the security of communications, resulting in safety, economic and privacy risks."
DHS said they have not determined the users behind such eavesdropping devices, nor the type of devices being used. The agency also did not elaborate on how many devices it unearthed, nor where authorities located them.
Related: Police: Stingray Device Intercepts Mobile Phones
ACLU Reveals Greater Extent of FBI and Law Enforcement "Stingray" Use
US IRS Bought Stingray, Stingray II, and Hailstorm IMSI-Catchers
EFF Launches the Cell-Site Simulator Section of Street Level Surveillance
NYPD Making Heavy Use of Stingrays
New York Lawmakers Want Local Cops to Get Warrant Before Using Stingray
New Jersey State Police Spent $850,000 on Harris Corp. Stingray Devices