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Oliver Buchannon
Philip Grindell

Philip Grindell MSc is the founder of Defuse, a global intelligence and threat management consultancy that combines the very best in protective intelligence with behavioural science to eliminate anxiety, fear and uncertainty caused by communicated abuse, threats and intimidation targeted from fixated individuals at high profile people, private family offices, professional athletes and organisations who want to feel safer. Defuse’s team of internationally acclaimed experts have been trusted to look after and advise some of the world’s most recognised politicians and individuals.


The Threat Posed by Fixated Individuals

Jul 7, 2024

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7 min read

The Threat Posed by Fixated Individuals

Understanding the psychological drivers and behavioral red flags of stalking

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