December Cyber Roundup
During the last week of December, a threat actor who goes by the name “Ryushi”, claimed to be selling public and private data of 400 million Twitter users, which was scrapped in 2021, using an API vulnerability which was fixed by Twitter in 2022. Since then, Ireland’s Data Protection Commission (DPC) notified that it "will examine Twitter's compliance with data-protection law in relation to that security issue".