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Professional Technical Surveillance Services – UK Wide
Discreet, lawful, and expert covert surveillance operations, training and equipment — trusted by corporate, government and private clients.


Safeguarding Your Privacy in Student Accommodation:
What Students Need to Know About Technical Surveillance in University Life As thousands of new students move into halls of residence or private rentals each autumn, it is an exciting time. New friendships, new routines, and often, the first real taste of independence are all part of the experience. However, alongside this excitement, it is crucial to be aware of serious safeguarding concerns surrounding personal privacy and technical surveillance. At SIASS, efforts are made t
Oct 20, 20253 min read


ASB Professional Witness Services from SIASS
Empowering Landlords and Communities to Act Against Anti-Social Behaviour — with SIASS by Your Side The Housing Ombudsman’s latest “Learning from Severe Maladministration” report delivers a crucial warning to social landlords: antisocial behaviour (ASB) and hate crime remain persistently mishandled, with devastating consequences for residents. The report calls for robust recording, action plans, risk assessments, repairs coordination—and most importantly, proactive, data-driv
Sep 2, 20253 min read


Recognising Insider Threats
Organisations often invest heavily in protecting themselves from cyber criminals and external attacks. However, some of the greatest risks can come from individuals already inside the business. An insider threat is anyone with legitimate access to systems, data, or facilities who uses that access in a way that damages the organisation. This could be intentional — for example, theft of intellectual property — or unintentional, such as an employee inadvertently sharing sensitiv
Aug 27, 20253 min read


Protecting Football Professionals
Protecting Football Professionals: How SIASS Investigators and Verrimus Specialists Counter Targeted Burglaries In recent times, professional footballers have increasingly become targets of sophisticated burglaries, often orchestrated while players are engaged in matches or away from their residences. These incidents not only result in significant financial losses but also deeply affect the personal security and peace of mind of the individuals involved. The Rising Threat to
May 21, 20252 min read


Spies, PIs and Prostitutes; Oldest Professions?
Is gathering intelligence the oldest profession?
Are spies and PIs older, as a profession, than prostitutes? Certainly, trading knowledge and information as a job has been around for a long time.
May 16, 20253 min read


Ethics and Professionalism in Technical Surveillance
At SIASS, we are committed to advancing professionalism and ethical practices in the technical surveillance industry.
Nov 19, 20242 min read


Can I Hire a Private Investigator in the UK to Follow Someone?
Yes, you can hire a private investigator in the UK to follow someone, provided it's done within the bounds of the law.
Aug 5, 20242 min read


Newcastle Based Commercial Technical Surveillance Specialists - Why Choose Us?
SIASS Newcastle Covert Technical Surveillance Specialists. Learn how we can assist you to conduct lawful, ethical investigations.
Jul 26, 20231 min read


What Do Private Investigators Do?
People ask what do private investigators do, here's what we do
Jun 19, 20233 min read


OSINT Training
Open Source Intelligence (OSINT) Training is offered from our Newcastle upon Tyne location. OSINT is the practice of gathering, analysing and utilising information that is in the public domain. Our OSINT training is delivered by Leonida Reitano, an experienced Socialinks and Maltego instructor. Leonida is the founder and Chairman of the Italian Association of Investigative Journalism (AGI). An expert on personal digital security and Open Source Intelligence he wrote "Esplorar
Jun 19, 20232 min read


Biggest Internet Libel Case Payout
Read about one of the high profile cases SIASS have been involved with.
Jun 4, 20201 min read
Take a look at our SIASS blog posts below. From information about operations we undertake, to articles about technical surveillance issues, to details about who we are and our approach to private investigations. You will find plenty to interest you.
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