SUMMARY

We’re sharing a detailed, end-of-year update on our progress against adversarial networks that we found and removed for different policy violations around the world: Coordinated Inauthentic Behavior (CIB), Brigading, and Mass Reporting.

We removed four CIB operations — from China, Palestine, Poland, and Belarus. In our November CIB report, we included a deep-dive research assessment into the China-based network and specific threat indicators to facilitate further research into this COVID-19-focused activity across the internet.

Last year, we launched a pilot research platform — built with CrowdTangle — where we're sharing data with independent OSINT researchers and scholars who study influence operations. We'll be expanding this archive to more researchers over the next several months.

As part of expanding our network disruption efforts to emerging threats, including from authentic groups, we took two separate enforcement actions under two new security policies.

Under our Inauthentic Behavior policy against mass reporting, we removed a network in Vietnam for repeatedly and falsely reporting activists and government critics for policy violations to Facebook in an attempt to silence them.

Under our Brigading policy, we took down a network linked to the anti-vaccination movement called V_V which targeted medical professionals, journalists and elected officials in Italy and France to harass them across the internet, including on our platform.

pdf report: https://about.fb.com/wp-content/uploads/2021/12/Metas-Advers...