Back in April of 2018, DHS warned of many illegal devices (Original Story) in which some were legitimate law enforcement use and others that were being used illegally by threat actors. Part of the issue with the increased use of Stingray devices is the fact that there is no coordination between law enforcement, intelligence agencies or private companies that are authorized to utilize the technology on contract to other agencies. This lack of coordination creates scenarios whe

The US Supreme Court says in a ruling that government needed warrant to search cellphone tower records. This goes to the heart of the Government's ability to access private location data on cell phone users that may or may not be associated with an ongoing investigation. The challenge was brought by Timothy Carpenter, who was convicted of robbery using cell phone data. In that case 127 days worth of cell phone data was analyzed showing his cellphone in the area of the robberi

As part of our continuing push for answers we decided to provide an update on rogue access point activity that we have been observing and investigating. After we started noticing strange activity of our own and the media reports previously mentioned in our reports we began looking into this type of activity and we have come up with some very interesting discoveries over the last few days. As part of our risk management, Jigsaw Security has access to resources to include very

Norfolk, Virginia - Jigsaw Security's Technical Surveillance Countermeasures team is warning of a high number of rogue cellular towers. We have been watching with interest and collecting information to show that this is an ongoing problem on US soil. A recent Federal study found signs that surveillance devices that are specifically designed to intercept text messages, calls and other sensitive information such as handset location was confirmed by the US Department of Homeland