AtomSilo Ransomware

AtomSilo is a sophisticated ransomware strain attributed to the state-linked threat actor BRONZE STARLIGHT (Cinnamon Tempest). This malware encrypts user data using a hybrid scheme and appends the .ATOMSILO extension to filenames. It targets a wide array of critical data, transforming standard office documents such as report.docx.ATOMSILO and financials.xlsx.ATOMSILO into inaccessible formats. Furthermore, the attack…