Your security was fine a few years ago. AI changed that.

The situation has changed

For years a small company could reason like this: our website is updated now and then, our passwords are decent, nobody would bother with us. That was never fully true, but it was good enough, because attacking took time and skill.

Automated tools have scanned the internet for known holes for a long time. What AI adds is understanding. It can read a company's own website or software, spot the mistake that is specific to it and build a working attack in hours, not weeks. The same tools write convincing emails in good Korean, English or Italian, with none of the spelling mistakes that used to give a scam away, and they do it for thousands of companies at once.

So a site that has been left unchanged for three years carries holes that are now found and used faster than before. Nothing in your daily work will have told you.

The old story of backups

Everyone who has run a business long enough knows this story. Nobody wants to pay for good backups and a tested way to restore them. The money buys nothing you can see. Then one day a disk dies, or a person deletes the wrong folder, or a virus locks the files, and the company finds out what it owned only after the data is gone. Some start again from zero. Some do not start again.

Today there is one more line in that story. A backup that an attacker can reach from the same network is locked along with everything else, because ransomware looks for backups first. Keep one copy somewhere the network cannot reach, offline or in a separate account, and test the restore.

Cybersecurity is the same story, only larger. Feeling safe because nothing has happened so far is not a measurement. It means that nothing has happened yet.

Why it never feels like an investment

Security does not bring in sales. It does not make the product better or the website faster. When it works, nothing happens, and nobody celebrates a day on which nothing happened. So it loses every budget meeting against a campaign, a new machine or a new hire.

The way to see its value is to count what a bad day costs. Count the days the company cannot sell or ship. Count the work to rebuild systems, and the customers who hear about the incident from someone else. Count the weeks the owner will spend on nothing else. Security is the price of not paying that bill.

Speed now, architecture later

Many owners press their developers for results that can be sold at once. It is a fair wish, and the shortcut often works. The cost arrives later, because the sound design that was skipped is the one that would have kept the holes out.

The holes that cause most leaks are ordinary ones:

• Passwords or keys written in the code or in a shared file.
• One administrator account that everybody uses.
• A test system left online with real customer data in it.
• A backup stored on the same server it is meant to protect.
• Nobody who owns the updates.
• Storage or admin pages left open to the internet, and accounts without a second check at login.

This is a trade-off the owner controls. Ask your developers one question: which shortcut did we take that we would have to pay for if something went wrong? Then decide, with the answer in front of you, which ones to fix first.

It is not only your data

This is the point that changes a decision. A company that keeps customer names, phone numbers, addresses, orders and invoices is looking after that data for the people it belongs to.

• Your customers gave you their data for one purpose, and they expect you to keep it safe.
• In Korea the personal-information law (PIPA) requires you to take protective measures, and to tell the people concerned and the regulator without delay when a leak happens.
• If you also have customers in Europe, EU rules (the GDPR) may apply as well.
• A leak does not stay inside the company. It reaches people who trusted you, and they remember who lost their data.

What a leak can cost, as of November 2026

We hear about terabytes lost by one company or another, and then nothing. The consequences exist. Under PIPA:

• Compensation to customers. A person harmed by a breach of the law can claim damages, and the company must prove it was not at fault; otherwise it is liable. Where there was intent or gross negligence, a court may award up to five times the damage.
• No need to prove the exact loss. When a leak comes from the company's intent or negligence, each person can claim a reasonable amount of up to 3 million won.
• A surcharge on the company. The regulator can impose up to 3% of the company's revenue, unless the company did everything required to protect the data, and up to 10% in the serious cases the law lists. Not telling people or the regulator is punishable by a fine of up to 30 million won.
• Using a supplier does not remove your duty. A company that hands data processing to someone else must supervise that supplier.

Compensation is not automatic. The customer has to claim it, in court or through the dispute mediation committee, and when many people suffer the same harm there is a group mediation. That is also why most customers never see a won, even when their data was lost. They see a request to change their password, and sometimes a cancelled card.

I have received that email many times: "your password was compromised, please change it." Once a bank was compromised and my card was cancelled. I never received a refund, not once. The loss was real, and I was the one who had to absorb it.

How to start without a big budget

You do not need to fix everything at once. You need to know where you stand. Ask these questions and see how many you can answer with certainty.

1. Where is our customer data, and who can reach it? You cannot protect what you cannot locate.
2. When did we last restore a backup as a test, not only make one? A backup that has never been restored is a hope.
3. Is at least one backup copy offline, or impossible to delete from our own network? Ransomware deletes the backups it can reach.
4. Which of our systems can be reached from the internet? That includes old subdomains, forgotten admin pages and remote-access boxes. Most owners cannot answer, and it is the first thing a review finds.
5. Is every system updated, or separated from the office network when it cannot be updated? Factory machines often cannot be updated; the honest protection is separation.
6. Does every account that matters ask for a second check at login? Stolen or reused passwords are behind many leaks.
7. Does our team know what a fake email looks like, and whom to tell? The fakes now read perfectly.
8. If something went wrong this evening, who would we call, and what would they do first? The law expects you to tell people without delay.

If you cannot answer most of these, that is the finding. It is better to learn it from a review than from an incident.

What we do

Michele Solutions builds software, hardware and connected machines, so we understand a factory network as well as a website. We review websites, web applications, servers, networks and connected devices, and we do this work for clients today. We try to break in the way an attacker would, with your written permission and an agreed scope, list what we find in order of importance and tell you in plain language what it would take to fix. We also check your technical protections against the security measures PIPA requires.

It starts with a paid assessment. You decide who fixes what, and if we are not the right fit, we say so. If you want to know whether your technical protections are in place and where you are exposed, ask us for a consultation.

General information as of November 2026, not legal advice.