InsiderPO, a Portuguese investigative newsroom

Field notes

The site describes a tip-driven reporting process in which leads from residents, public employees, and workers are submitted through a confidential form with an anonymity option. It says the newsroom checks claims against documents, public records, and verifiable testimony, covering subjects from rental practices and healthcare waiting times to transport and public contracts. The homepage reports 85 published investigations, more than 1,200 documents analyzed, and over 40 protected sources, though those figures are presented as site claims rather than independently verified evidence.