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Unwanted attention. Persistent messages. A person who feels too close for comfort. We investigate behaviour to determine whether you’re facing a genuine threat or something you can stop worrying about. Clear judgement. Proportionate action. Peace of mind restored.
If you’re prominent — through wealth, position, or achievement — attention is part of life. Sometimes that attention becomes intrusive. Occasionally, it becomes concerning.
You may be dealing with:
What makes these situations difficult isn’t always what’s happening. It’s not knowing what it means, or whether it warrants action.
Left unresolved, that uncertainty has a cost. It narrows judgement, erodes confidence, and quietly reshapes how you live.
Most families don’t realise how much personal information about them is already publicly accessible.
Our Digital Exposure Assessment shows you exactly what information is available online, where it appears, and how it could be used by someone with hostile or unhealthy intent.
Within a few days, you’ll have:
Clarity replaces guesswork. And informed decisions replace anxiety.
If you are a professional adviser supporting prominent individuals or families, we’ve developed dedicated resources for advisers to help you recognise when specialist behavioural threat and risk investigation may be appropriate.
Our adviser materials are designed to support — not complicate — your client relationships.
Join over 1,000 subscribers and learn about our business and how we can help you.
I created Parliament's threat assessment team after Jo Cox MP was murdered. My team stopped a planned terrorist attack. I was trained by the same experts who protect world leaders.
The people I work with come from intelligence services, counter-terrorism, and forensic psychology. We've handled situations where getting it wrong wasn't an option.
When you're dealing with something serious, you want people who've seen it before. We have.
Every threat is different. A stalker behaves differently from a disgruntled employee or someone fixated on your family. The response has to match.
We assess what's actually happening, build a plan that fits your life, and give you clear steps you can act on. No generic protocols. No security theatre. Just practical measures that address your specific situation.
I've held the highest government security clearances and been trusted with matters of national security. Discretion isn't a policy – it's how I've worked my entire career.
What you tell me stays with me. I'll be straight with you about what I think, what I can do, and what I can't. No overselling. No surprises.
Personal Threat Management is a practical guide for professionals required to make sound judgements about personal risk — often in conditions of uncertainty, pressure, and incomplete information.
Drawing on decades of frontline experience, Philip Grindell explains how to distinguish between behavioural noise and genuine threat, and how to respond proportionately before situations escalate unnecessarily.
Rather than promoting security activity for its own sake, the book focuses on understanding behaviour, intent, access, and trajectory — the factors that determine whether concern warrants action or reassurance.
Written for security practitioners, law enforcement, legal advisers, HR professionals, and others responsible for supporting at-risk individuals or organisations, the book provides clear frameworks, evidence-based insight, and real-world examples drawn from complex, high-consequence cases.
If your role involves assessing concern, advising decision-makers, or protecting people without overreacting, Personal Threat Management is a reference you will return to repeatedly.