Home Cyber FBI and CISA Issue Joint Alert on Mamba Ransomware CyberDHSExpert OpinionNews FBI and CISA Issue Joint Alert on Mamba Ransomware April 19, 2021 17 Share FacebookLinkedinTwitter rawf8 | Shutterstock You must be a Paid or Free Trial Member to Access this Content. Paid members, please login to view your news subscription(s). RELATED ARTICLESMORE FROM AUTHOR Cyber Biden Administration’s Cybersecurity Goals Almost Reached Cyber Expert Advises Against Ransomware Payment Ban Cyber CISA Senses That Sisense’s Data Breach Is Serious and Sensitive