Finn Cottam, an online predator who terrorised victims with a “sustained campaign of sexual terror,” was sentenced to seven years in prison after police cracked his elaborate efforts to evade detection.
Operating in secrecy, Cottam manipulated images from women’s social media profiles into graphic pornographic material, using them to threaten and blackmail his victims.
His offenses, spanning nearly a decade, involved encrypted email addresses, dark web access, and advanced security tools like VPNs and VeraCrypt to obscure his digital footprint. Despite these measures, investigators discovered a crucial slip-up that led to his capture after nearly two years of painstaking work.
Detective Douglas Nuku of the Marlborough Child Exploitation Team called it the most satisfying case of his 20-year career, crediting the bravery of victims for helping to bring the offender to justice.
Cottam’s crimes left a devastating impact, with victims sharing harrowing accounts of fear and lifelong trauma.
One victim described the lasting damage caused by the discovery of her manipulated images on “disgusting” websites.
Police uncovered over 8,000 objectionable images and videos, including child exploitation material, on Cottam’s devices when he was arrested at his Motueka property.
