At a time when financial distrust spreads in a click, a TikTok video posted at the end of May has reignited fears of increased state control. It claims that starting from October 2025, any transfer of more than 800 euros between individuals would be blocked for 24 hours for tax verification. Within a few days, the rumor has caused unrest among thousands of French citizens. What does the regulation actually say? And why is this viral announcement completely unfounded?