Why Patching Matters: Lessons from the Salt Typhoon Attack

By Clint Parsons, Director of Strategic Partnerships at SEAM

If you think skipping a software update here and there isn’t a big deal, think again. The recent Salt Typhoon attack is a textbook example of why keeping your systems updated is critical. In this case, state-sponsored hackers exploited a vulnerability in Cisco’s Smart Install feature. The catch? That vulnerability was first identified in 2018. Six years later, companies that hadn’t patched it were still at risk, giving attackers an open door to infiltrate telecom networks.

The Risk of Outdated Systems

Running outdated software is like leaving your office unlocked overnight—you might get lucky for a while, but eventually, someone is going to walk in. Hackers actively look for unpatched vulnerabilities, and once they’re in, they don’t just steal data; they often move laterally through the network, intercepting communications, altering configurations, and covering their tracks. In the case of Salt Typhoon, they were able to capture sensitive data and even bypass access controls, all because of an old, unpatched flaw.

Why IT Asset Decommissioning Matters

Patching is critical, but so is ensuring that old, unsupported devices aren’t sitting on your network, forgotten and vulnerable. Even devices that aren’t actively in use can be exploited if they’re still connected. That’s why proper IT asset disposition (ITAD) is just as important as regular security updates. When businesses retire equipment, it needs to be decommissioned properly—wiped of all data, removed from the network, and processed securely to prevent it from becoming a liability.

Steps to Protect Your Business

1. Keep systems updated – Regular patching is one of the easiest ways to close security gaps.
2. Know what’s on your network – Regularly audit your IT assets to ensure nothing outdated is lingering.
3. Retire old hardware properly – Don’t just unplug old equipment and forget about it. Make sure it’s securely decommissioned.
4. Work with a certified ITAD provider – Ensuring proper data destruction and secure disposal helps eliminate security risks.

Neglecting patches and leaving old equipment lying around isn’t just bad IT hygiene—it’s a security risk that could cost your business more than you think. If you’re unsure whether your retired devices still pose a risk, SEAM can help. Contact us to ensure your IT assets are securely and compliantly decommissioned before they become the next weak link.

Clint Parsons is the Director of Strategic Partnerships at SEAM, specializing in building partnerships with businesses of all sizes. He ensures clients effectively navigate secure data destruction, responsible recycling, and maximize the resale value of their IT equipment while staying compliant with evolving regulations.