Mark Manglicmot, SVP of Security Services at Arctic Wolf, is a cybersecurity expert who dives into the Cleopatra mass exploitation campaign. He discusses the alarming use of a Java backdoor, which attackers deploy via PowerShell stagers, exploiting vulnerabilities in Cleo's MFT software. Mark highlights the ongoing challenges in cybersecurity, emphasizing the need for proactive measures and vigilance against evolving threats. He also stresses the importance of software updates and robust vulnerability management to fend off sophisticated tactics like those used in the Cleopatra campaign.