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May 5, 2025

Security Debt in Mergers and Acquisitions

M&A inherits identity sprawl, unknown SaaS, and unpatched estates. Day-1 access plans prevent day-30 breaches.

Acquisitions often connect networks before anyone maps identities, crown jewels, or latent malware. Attackers watch deal news for exactly this window.

Assume the acquired network is already noisy

Define day-1 access boundaries, freeze unnecessary trusts, inventory privileged accounts, and schedule rapid vulnerability and identity reviews. Contractual cyber representations mean little without technical validation.

Integration programs need a named security workstream with budget—otherwise IT connectivity outruns risk control.

Javan Informatics Group helps organizations turn these priorities into governed, operable programs—not one-off projects.