Meta says it removed more than 3.7 million accounts, Pages and Groups from Facebook and Instagram as part of a law-enforcement operation against scam networks based mostly in West Africa. The operation, hosted by the UK's National Crime Agency with US agencies and 14 other tech companies, led to 28 confirmed arrests. For advertisers, it is another sign that Meta's anti-scam enforcement is getting larger and more coordinated.
What happened
The operation began on October 6 at the National Crime Agency's London headquarters, with the US Department of Justice, FBI, Homeland Security Investigations, Secret Service and Treasury taking part, along with Ghanaian and Nigerian authorities. Meta announced the results on October 13.
Meta says most of the removed accounts appeared to target people in the US and UK by impersonating American and British users. Leads on more than 30 scam centres were shared, law enforcement confirmed 28 arrests, and 117 trafficking victims were rescued from a compound in Ghana. Other participants included Coinbase, Google, Microsoft, OpenAI, Starlink and Adobe.
Scam types in scope
Meta lists the schemes the networks ran:
- Investment and crypto scams
- Job and task scams
- Romance scams
- Law enforcement and military impersonation
- Non-delivery scams
- Scam recovery scams that re-target earlier victims
Why it matters for advertisers
Meta's post is about accounts, Pages and Groups, not ads specifically, and it doesn't announce new ad review rules. But sweeps at this scale rely on automated network signals: shared devices, linked assets, payment patterns and impersonation markers. Legitimate businesses that look similar to those patterns, such as new profiles, fresh Pages and assets shared across many users, are more exposed to false positives while enforcement is running hot.
Investment, crypto, job and finance-adjacent offers sit closest to the scam types Meta named, so expect tighter scrutiny on creatives and landing pages in those categories. Meta says this was the latest in a series: it also took part in operations against scam centres in Southeast Asia earlier this year, so this is ongoing work, not a one-off.
What to do
Keep account ownership clean and documented: verified business portfolio, real admins with two-factor authentication, and no shared or bought profiles. If an asset is caught by mistake, appeal through official channels with business documents ready. Power Ads' 24/7 operator can help agency-account clients with replacements while an appeal runs, but it can't get any ad past Meta's review.
What it means for you
- Meta removed 3.7M+ accounts, Pages and Groups in one operation.
- Finance, crypto and job offers face the closest scrutiny.
- Clean ownership and 2FA lower false-positive risk during sweeps.
- Keep business documents ready for fast appeals.
Sources
- Meta Newsroom: Tech companies join global law enforcement in crackdown on West African scam networks
- Social Media Today: Meta assists with scam crackdown in West Africa
