H3Systems

Don Hartung, CEO of H3Systems, has seen firsthand how much cyber threats have changed. The old, obvious scams are gone. In their place are faster, more convincing attacks that use AI to slip past traditional defenses, putting real pressure on the organizations he supports, including critical infrastructure.

In one case, a user clicked a phishing link that looked completely legitimate. That moment could’ve turned into a major incident. But the alert came through with clear guidance, and Huntress helped contain the threat before Hartung had to scramble for answers.

That kind of response stands in stark contrast to what H3Systems often finds when they step into new environments: outdated antivirus, missing visibility, and gaps that leave businesses exposed. Huntress changed that by working alongside existing Microsoft tools and backing them with a 24/7 Security Operations Center (SOC), giving Hartung’s team stronger protection and support around the clock.

Incidents get handled before they escalate, and clients avoid costly fallout that can reach into the hundreds of thousands. That’s why Hartung recommends Huntress with confidence in every customer conversation.