StopNCII (Stop Non‑Consensual Intimate Image Abuse) is a free, survivor‑focused online tool designed to help adults prevent the distribution of intimate images or videos without their consent. Launched in 2021, it is operated by the UK‑based charity SWGfL (South West Grid for Learning) in collaboration with a coalition of global technology companies.
The platform employs a “privacy‑first” method known as perceptual hashing. Instead of requiring users to upload their intimate images, the tool generates a unique digital fingerprint (hash) directly on the user’s device. Only this hash is securely shared with participating platforms. If an attempt is made to upload a matching image, the system blocks it.
This approach ensures that the original image is never stored or transmitted, safeguarding both privacy and security while empowering survivors to protect themselves against non‑consensual image abuse.
How does It work?
Using StopNCII involves straightforward steps: Visit: https://stopncii.org/ and create your case by following the prompts
Select Content: Choose the intimate image(s) or video(s) from your device that you want to protect.
Create a Hash: The tool creates a unique digital fingerprint (hash) of the content on your device. The actual image or video remains on your device and is not uploaded.
Receive a Case Number: Once the hash is generated, you will receive a case number and PIN. You must keep this information safe, as it is not recoverable and is needed to check your case status or withdraw. Prevent Sharing: The hash is shared with all participating companies. If a platform detects a matching hash, it removes the content, preventing it from being shared.
Check Progress: You can use your case number anytime to check the progress of your case online.
Global reach and recognition
The impact and recognition of StopNCII have grown significantly since its launch. By late 2025, the tool was being used to protect approximately 2 million images, supporting over 785,000 cases globally. It has been recognised by regulators like the UK’s Ofcom as a “leading global example” of proactive NCII prevention. The UN Cybercrime Convention now formally includes NCII, and StopNCII is recognised as an innovative solution for prevention.
A growing list of major tech companies participates in the initiative, including Facebook, Instagram, TikTok, Threads, X, Microsoft Bing, Snap Inc., and OnlyFans. The initiative is also supported by a global network of 107 NGOs and receives backing from organisations like the UN Office on Drugs and Crime and the National Center for Missing & Exploited Children.
StopNCII in the Ghanaian context – Sextortion on the rise
The urgency of tackling non‑consensual intimate image abuse has become particularly pressing in Ghana, where the Cyber Security Authority (CSA) has reported a sharp rise in online blackmail and sextortion cases. Financial losses linked to these crimes have increased nearly fivefold between early 2024 and early 2025.
Between January and April 2024, the CSA recorded 155 cases, with losses totaling GH¢103,663. By the same period in 2025, reported losses had surged to GH¢499,044. The Authority noted that cybercriminals are deploying increasingly sophisticated tactics, including the creation of fake social media accounts and the use of encrypted messaging platforms to evade detection and reduce traceability.
Common tactics used by perpetrators
According to the CSA, perpetrators typically create fake social media accounts with attractive profile images to lure unsuspecting individuals into romantic or flirtatious interactions. O The CSA has warned that paying a ransom does not guarantee the deletion of content, and in many cases, criminals persist with their demands or intensify the threats.
Legal protections in Ghana
In Ghana, the non‑consensual sharing of nude images or private intimate videos is a serious criminal offense. Under the Cybersecurity Act, 2020 (Act 1038), distributing sexual content without permission carries prison sentences ranging from one to three years or more. Sextortion — the act of threatening to leak intimate material in exchange for money or favors — attracts far harsher penalties, with offenders facing between 10 and 25 years in prison.
The law also prescribes sentences of not less than five years and up to ten years for the creation, possession, or circulation of indecent images involving children. Typically, perpetrators build trust with victims before initiating explicit video calls or soliciting private photos. These sessions are secretly recorded or saved without consent, after which victims are blackmailed with threats of exposure unless they pay a ransom, often demanded through mobile money transfers.
Practical advice for Ghanaians
The Cyber Security Authority has issued the following recommendations to protect against online blackmail and sextortion:
– Avoid accepting friend requests from unknown individuals.
– Be wary of online relationships that progress quickly or involve requests for explicit content.
– Keep social media accounts private and limit who can view posts.
– Never share or store nude images or videos on any device.
– Be cautious of unsolicited messages or offers, especially those promising money or business opportunities.
For victims:
– Immediately cease all communication with the threat actors.
– Do not pay any ransom, as it only encourages repeated extortion and does not ensure deletion of the content.
– Preserve all evidence, including screenshots, usernames, URLs, messages, and payment requests.
– Report the incident to the CSA via its 24-hour helpline by calling or texting 292, sending a message via WhatsApp to 0501603111, or emailing report@csa.gov.gh.
– Seek emotional support from trusted family members or professional counsellors.
Source: Kweku Zurek
