A significant data breach has been reported involving SFR and Auchan, with hackers claiming to have obtained sensitive information from millions of customers. A group of hackers has announced that they possess the data of 3.6 million SFR clients. Meanwhile, Auchan is facing scrutiny after an investigation was launched into a cyberattack that compromised the personal information of approximately 550,000 customers. The Paris prosecutor's office is now involved in this case, which has seen the stolen data being circulated on various forums. Additionally, reports indicate that 250,000 Brazilian banking details have also been leaked for sale on criminal forums for 8 euros.