Strategic Lawsuits Against Public Participation (SLAPP) were historically weaponized to silence whistleblowers, journalists, and outspoken rivals. Plaintiffs filed sprawling defamation lawsuits not necessarily to secure an enforceable judgment, but to bleed respondents dry through protracted pre-trial discovery costs, which routinely exceeded $100,000, $250,000 in early procedural phases.
Jurisdictions worldwide have responded by aggressively strengthening anti-SLAPP legislation. Over 30 US states, alongside modern legislative rollouts across the European Union and the United Kingdom, now provide early-dismissal mechanisms. When a defendant files an anti-SLAPP motion, ordinary discovery stays entirely frozen.
The moving party must demonstrate that the contested statements touched on a matter of public concern. If established, the burden shifts instantly back to the plaintiff, who must make an evidentiary showing that their lawsuit holds a realistic probability of prevailing. Should the plaintiff fail to substantiate the merits immediately, the court dismisses the action with prejudice and orders the plaintiff to pay all legal fees accrued by the defense. This procedural hammer prevents wealthy claimants from turning the court system into a tool for suppressing legitimate critique.
