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When we talk about cyberattacks, the conversation often focuses on technical terms like malware, ransomware, firewalls, incident response, and patching vulnerabilities. But the recent cyberattack on the City of St. Paul, Minnesota shows us something far more troubling: the human cost.

According to CBS News Minnesota, St. Paul is warning residents about fraudulent invoices being sent in the wake of a cyberattack on the city's systems. These emails and letters impersonate the city, demanding payments from individuals and businesses for fake bills. These are not just digital annoyances. They are real financial threats to everyday people.

This is the kind of fallout that rarely makes it into technical incident reports, but it should be front and center in every cybersecurity conversation.

It’s Not Just About Systems. It’s About People.

When a city gets breached, the consequences reach far beyond the IT department. They spill into the lives of residents, small businesses, and anyone connected to that municipality.

  • Residents may unknowingly pay fake bills, draining their savings or falling victim to identity theft.

  • Phone lines get overwhelmed with calls from confused residents trying to verify invoices or report fraud.

  • City employees become overloaded, trying to manage the chaos on top of their regular work.

  • Public trust erodes, making it harder for local government to function and communicate effectively.

These are not abstract IT issues. These are real-world disruptions that affect real people, often in vulnerable situations.

Traditional Security Approaches Are Not Enough

The usual “Detect and Respond” approach to cybersecurity is built around the assumption that something bad will happen and that it can be caught in time to minimize the damage. But by the time fraudulent invoices are being sent out to residents, the damage is already done. The attackers are inside, and the consequences are spreading.

By the time a city or any organization detects an intrusion, attackers may have already:

  • Stolen sensitive financial or personal data

  • Launched phishing or fraud campaigns

  • Moved laterally across the network

  • Installed tools to make cleanup even harder

In St. Paul’s case, this led to fraudulent communications that targeted innocent residents, using the city’s credibility to deceive.

A Better Way: Isolation and Containment

What if threats could be stopped before they ever caused damage?

That is exactly what AppGuard is built to do. Instead of relying on detection after the fact, AppGuard stops malicious processes at the source. It isolates applications and contains any suspicious behavior before it can spread.

This means:

  • Malicious code is blocked from running, even if it is brand new

  • Zero-day threats are neutralized before they can act

  • Systems stay operational and data remains safe

AppGuard has protected some of the most sensitive environments in the world for over 10 years. It is now available for commercial use and can provide the same level of protection for public sector organizations and private businesses.

If AppGuard had been in place, the attackers would have been stopped before they could exploit city systems and launch this kind of campaign against the public.

Cyberattacks Are a Public Threat

The cyberattack on St. Paul is a reminder that these incidents are not just technical problems. They cause financial losses, operational chaos, and harm to the public trust.

When a city gets breached, it is not only the IT team that suffers. Residents lose money, confidence, and sometimes their sense of safety. Businesses that interact with the city may become collateral damage.

This is why security strategies must evolve. It is not enough to react. We must prevent.


Talk to us at CHIPS about how AppGuard can prevent incidents like this before they start.

It is time to move from Detect and Respond to Isolation and Containment. Let’s protect not just your systems, but your people.

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