Cyber experts are warning that Bluetooth-enabled adult toys create openings for stalking, blackmail and assault, due to weak security in companion apps and device firmware. UK-commissioned research outlined risks such as interception, account takeover and unsafe heat profiles.

Officials urged better protection across consumer IoT, advising updates, strong authentication and clear support lifecycles. Guidance applies to connected toys alongside other smart devices in the home.

Security researchers and regulators have long flagged poor encryption and lax authentication in intimate tech. At the same time, recent disclosures showed major brands patching flaws that exposed emails and allowed remote account control.

Industry figures argue for stricter standards and transparency on data handling, noting that stigma can depress reporting and aid repeat exploitation. Specialist groups recommend buying only from vendors that document encryption and update policies.