Police in Staphorst arrested four men near the A28 on Monday after reports of babbeltrucs scams, including bank-helpdesk fraud and fake police messages. Officers tracked down the vehicle featured in the scam reports and located it on the A28 near Staphorst. The four men were arrested outside the act. The group consists of three men aged 24, 26 and 33 from Amsterdam and a 25-year-old man from Zaandam. The suspects have since been released, but police say they remain under investigation. Investigators are now checking whether the men can be linked to the different reported cases and what role they may have played. Police also have not yet clarified whether the men presented themselves as police officers or bank employees in the alleged scams.