Roger Tolces is a pioneering expert in Technical Surveillance Counter Measures (TSCM) with over 55 years of experience at the forefront of electronic privacy and security. As the Owner and Lead Investigator of Advanced Electronic Security Company (established in 1972), he specializes in detecting sophisticated wiretapping, microwave surveillance, high-tech personal space intrusions, and electronic harassment threats. Tolces provides an unparalleled shield against modern espionage and targeted electronic violations, securing the privacy of high-profile individuals and organizations through cutting-edge techniques and veteran insight.
He is widely credited with inventing the term “Electronic Harassment” in 1978, defining it as the use of any electronic device to illegally invade a person’s privacy, gather information, or cause physical/psychological harm—encompassing bugs, wiretaps, directed energy devices, and related intrusions. His work has evolved to address advanced threats, including what he describes as shifts from traditional hardware-based surveillance to more sophisticated methods.
A key aspect of Tolces’ historic contributions is his pioneering work in defining and explaining “Bio-Coded Harassment” (also referred to as bio-coded directed energy or bio-coded V2K). He has described this as a form of targeted electronic harassment using DNA resonance or bio-coding algorithms to selectively transmit signals—such as voice-to-skull (V2K) transmissions—tuned specifically to an individual’s unique biological signature. This allows perpetrators to deliver voices, mind-influencing effects, or other intrusions that only the targeted person perceives, often via standing waves, pulse code modulation, and resonant frequencies linked to DNA. Tolces has linked these techniques to advancements in mind control technology, drawing from his analysis of declassified or secret documents (including Russian spy materials) and his investigations into victims’ reports.
Tolces has discussed these concepts extensively in public appearances, most notably on Coast to Coast AM with George Noory:
On August 5, 2008 (“Mind Harassment” episode), he explained how surveillance and harassment had shifted from hardware (e.g., bugs and wiretaps) to bio-coded directed energy, including V2K where voices bombard victims inside their heads. He noted potential U.S. use of DNA sequencing for targeted mind control, affecting individuals or ethnic groups, and shared insights from client cases involving relentless psychological effects.
He has appeared on the program multiple times over the years (e.g., segments in 2017, 2018, 2019, and 2021), often updating on electronic harassment, directed energy weapons (DEW), and countermeasures for alleged targeted individuals (TIs).
Additionally, Tolces has historical ties to high-profile figures, including providing expertise for Howard Hughes during Hughes’ time in Las Vegas. In the late 1960s/early 1970s, while Hughes resided in the Desert Inn (which he later purchased), Tolces assisted with advanced electronic countermeasures and sourcing/setup of sophisticated audio/movie screening systems in Hughes’ private suite—systems so powerful they reportedly vibrated the floors and chandeliers below.
Tolces continues to offer detection, shielding, and evaluation services through his company, using extensive high-tech equipment to identify and mitigate these threats. His insights remain influential in discussions of electronic privacy.