Software Ships Weekly. Pentests Still Run Once a Year. (Rejah Rehim)

We Built It Because We Had To - Tech Founder Backstories · Oct 15, 2026 · 25m

Software ships every week. Most penetration tests still run once a year. Rejah Rehim built Beagle Security to close that gap.

Rejah started his career as a penetration tester, writing scripts to speed up his own audits. He saw small and mid-sized companies skipping pentests entirely because the cost was high and nobody was available to do them, so he turned those scripts into an automated product. Beagle Security launched with a lifetime deal that brought in roughly 1,600 to 1,700 early users, and that early usage trained the system. Today it has around 150 recurring subscription customers…