The UK’s Secret Scandal Trend: Revenge Surveillance on the Rise?
Not all surveillance is about protecting property or uncovering criminal activity. We’re increasingly seeing a darker side of investigative tools, one that’s not rooted in justice, but in emotional retaliation.
In this blog, we’ll unpack what revenge surveillance really is, why it’s increasing across the UK, and how to recognise when surveillance has crossed the line. Whether you’re worried you’re being watched or pressured into monitoring someone else, the team here at Anderson & Co will help you understand your rights - and how to take the right steps.
Leading | Established | Award Winning
What is Revenge Surveillance and Why Is It On the Rise?
Revenge surveillance is the growing trend of individuals using private investigators, hidden cameras, GPS trackers, and digital snooping to monitor ex-partners, former friends, or business rivals.
It’s usually used for emotional reasons, rather than legitimate safeguarding or legal needs. It’s not about protecting assets – it's about watching someone out of spite, heartbreak, or unresolved anger.
Why is this happening more often?
Revenge surveillance is being fuelled by easier access to cheap DIY tools like trackers and hidden cameras. Post-breakup, some individuals use these tools to retain control or monitor ex-partners under the guise of curiosity. Social media often escalates this behaviour, blurring the line between watching and stalking, while reality TV normalises voyeurism and confrontation.
As a result, private investigators like ours are increasingly approached for cases rooted in emotional motives, often without clients fully understanding the legal or ethical implications.
Dedicated | Diligent | Discreet

Is Revenge Surveillance Legal in the UK?
There’s a clear line between lawful investigation and illegal harassment. In the UK, surveillance is governed by laws like the Data Protection Act 2018 and the Protection from Harassment Act 1997. Using a private investigator or digital tools to track someone without a legitimate purpose can be a criminal offence.
Surveillance becomes unlawful when:
- It causes distress or fear
- It invades someone’s reasonable expectation of privacy
- It’s used for emotional revenge and not legitimate investigation
At Anderson & Co, our investigations are performed under strict legal compliance, and we firmly reject any request that crosses into unethical territory.
Local | National | International

The Difference Between Legitimate Surveillance and Revenge-Driven Spying
Legitimate surveillance has a lawful basis:
- Verifying fraudulent claims
- Locating missing persons
- Investigating safeguarding concerns
- Collecting evidence for court proceedings
However, revenge-driven spying looks like:
- Following an ex-partner to “catch them out”
- Using footage or images to manipulate or humiliate
- Tracking someone with no legal justification
Leading | Established | Award Winning

Think You’re Being Watched? Here’s What to Do
If you suspect you’re under inappropriate surveillance, you should look out for:
- Unexpected activity on devices or social accounts
- Repeatedly seeing the same vehicle or individual
- Unusual questions or information from third parties
What you should do:
- Keep a record of any incidents or observations
- Don’t retaliate or confront the suspected person
- Speak to a professional like our private investigators in Birmingham
- Understand your rights before taking action
Dedicated | Diligent | Discreet
Take the Right Steps with Anderson & Co
Here at Anderson & Co, we’re trained to spot the difference between a legitimate concern and an emotionally driven request. We:
- Offer confidential consultations
- Operate within legal and ethical boundaries
- Provide clear communication and outcomes
- Prioritise discretion and protection for all parties
If you’re worried about being watched – or being pressured to watch someone else – we can help. Get in touch with our team today for professional and confidential investigation services built on trust and discretion.