Before he was buying businesses, Akam Hamak was breaking software. He did penetration testing and earned bug bounties for finding and responsibly disclosing vulnerabilities, and that work left him with a habit of mind he now applies to almost everything: assume something is wrong, and go find it.
Security research trains a specific instinct. You are not paid to admire a system; you are paid to find where it fails. That adversarial posture, the reflex to probe for the weak point others overlooked, became part of how Hamak sees the world long after he stopped hunting bugs for bounties.
It shows up most clearly in how he evaluates an acquisition. Where many buyers look for reasons a business is good, Hamak looks for the reason it might break, the fragile dependency, the single traffic source, the number that looks healthy but isn’t. He tries to prove a company is broken and buys only the ones that survive the attempt. Diligence, for him, is a penetration test aimed at a business model.
The same instinct governs his risk-taking. Hamak insists his bets are calculated, and the calculation is largely a search for where a bet could fail. A pentester learns that the danger is usually the thing you didn’t check, so Hamak checks, sizing his positions around bounded downside because he has trained himself to see the downside first.
Bug bounty work taught him something about reward, too. You are paid only when you find something genuine and handle it the right way, which teaches patience and integrity in the same lesson. There is no credit for a false alarm and no reward for a flaw exploited rather than disclosed. That discipline, real findings handled correctly, carried into how he operates.
It also built his tolerance for uncertain payoff. Hunting vulnerabilities means long stretches of effort with no guaranteed return, and Hamak got comfortable working hard toward a reward that might not come. That comfort underwrites his patience as an investor, where the payoff is similarly delayed and similarly uncertain.
The security mindset even shapes what he builds. Closr, his AI sales platform, handles domains, hosting, SSL, and fulfillment, the unglamorous infrastructure that has to be reliable and secure to be trusted. A founder who spent years finding the flaws in systems is unusually attentive to building ones that do not have obvious ones.
He is careful not to overclaim the technical glamour of it. Hamak frames the security years as foundation rather than credential, one more layer under his judgment rather than a title he trades on. The value is not that he can name exploits; it is that he cannot look at a system without wondering how it breaks.
The mindset also makes him a careful builder rather than only a careful buyer. A person who spent years finding the flaw others missed does not ship a product without wondering how it fails, and Closr’s emphasis on handling the unglamorous infrastructure, domains, hosting, security, fulfillment, reflects that. Hamak knows that trust in a platform is lost at the weakest point, so he attends to the weak points first, the way a pentester would map a system before an attacker does.
He is measured about how far to push the analogy, though. Not every business decision is an adversarial puzzle, and treating the world as nothing but weak points to exploit would curdle into paranoia. Hamak uses the security instinct as a check on optimism rather than a replacement for it, letting it flag the downside so his ambition can act on the upside with clear eyes. The two temperaments, aggressive and skeptical, are meant to balance, not to cancel.
The instinct has also made him patient in a specific way, because security work rewards thoroughness over speed. A rushed audit misses the flaw that matters, so the discipline trains you to keep looking after the obvious checks pass. Hamak brings that same refusal to stop early into his diligence and his building, and it is part of why his bets, though bold, tend to be the ones that survive the scrutiny others were too impatient to apply.
That wondering is the throughline. Coding taught Hamak to build, and security taught him to distrust what is built, including his own bets. The result is a founder who is aggressive about opportunity and relentless about the weak point, which is exactly the combination that lets him take real risks and keep surviving them.
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