Hacker Conversations: Tal Kollander’s Journey From Black Hat to Hack Blocker

Tal Kollander, a former black hat hacker from Israel, has undergone a remarkable transformation, transitioning from exploiting systems to defending them. Growing up, she was a prolific hacker, motivated by curiosity and a desire to push boundaries, earning a million dollars in the process. Her shift came during military service in the IDF, where she was tasked with protecting critical infrastructure, leading to a realization that her skills could be used for good. Now, as CEO and CISO of Remedio, she focuses on proactively identifying and mitigating vulnerabilities, understanding the mindset of hackers to effectively defend against them. Remedio’s approach is to teach organizations how hackers operate, anticipating their movements and fixing issues before they can be exploited, bridging the gap between detection and remediation.