What is Predatory litigation (litigância predatória)?

Predatory litigation is the mass filing of artificial or fraudulent claims — serial claimants, professional witnesses, standardized requests, forged addresses and evidence. The National Council of Justice and the TST treat the matter as a priority.

It is detected through repeated patterns in public data: the same claimant, lawyer or witness appearing in an abnormal volume of cases — a cross-check that does not depend on private client data, only on public sources.

How LABORIS AI uses it

LABORIS AI flags indicia of irregularity by cross-referencing the case with the company’s internal evidence and with public patterns of claimants, lawyers and judges — anonymized and aggregated.