Mandiant Issues Final Report Regarding Accellion FTA Attack Mandiant validates full remediation of all known security vulnerabilities in the FTA product PALO ALTO, Calif., March 01, 2021 (GLOBE NEWSWIRE) -- Accellion, Inc., provider of Kiteworks, the industry’s first enterprise content firewall, today issued a statement with regards to the previously reported cyberattacks on Accellion’s legacy File Transfer Appliance (“FTA”) product. As previously disclosed, Accellion engaged FireEye Mandiant, a leading cybersecurity forensics firm, to conduct an investigation into the sophisticat...