FBI uses retweets as evidence against people it claims are aiding terrorism or trying to join ISIS
The FBI Says Retweets Are Endorsements — Remember when people put that “RTs ≠ endorsements” disclaimer in their Twitter bios, like that would offer some form of protection from the being associated with what they retweeted?
Context & Ripple Effects
This story sits at the start of an arc where Twitter becomes a counterterrorism battleground on two fronts: legal and operational. Months later, a federal civil lawsuit in California argued Twitter itself was responsible for ISIS tweets, pushing the liability question up from individual users to the platform.
On the enforcement side, the FBI's evidentiary use of retweets presages the deeper surveillance relationship that followed — by late 2016, the FBI was running Dataminr alerts over Twitter's full firehose while the company simultaneously ran mass takedowns, including 235,000 accounts suspended for promoting terrorism since February 2016.
First-order effects
- People accused of aiding terrorism or attempting to join ISIS now face prosecutors treating their retweets as endorsements, meaning the common 'RTs ≠ endorsements' bio disclaimer carries no legal weight in federal cases.
Second-order effects
- Twitter faces converging pressure from both directions — sued for hosting ISIS content in civil court while its own data feeds FBI alerting tools — forcing it to police terrorist accounts proactively through large-scale suspensions to manage both legal exposure and government relationships.
Third-order effects
- If retweets count as evidence of intent, the legal standard for online association collapses toward mere amplification, pushing platforms toward structural choices about who gets access to their data and how aggressively they preemptively remove accounts to avoid being cast as accomplices.
The trend: Social media activity is being converted into prosecutable evidence of extremist intent, pulling platforms into a dual role as surveillance suppliers and legally exposed publishers.