Conti Gang Declared War Online

Imagine a small group of criminals at keyboards, somewhere far away, typing a message to an entire country. Not to one person. Not to one company. To a whole government. Their message was a threat: pay us, or we keep breaking your country until your government falls. It sounds like a movie scene. In the spring of 2022, it really happened. The country was Costa Rica, a peaceful nation in Central America. The gang was called Conti, and its weapon was not guns or bombs. It was software that locks up computers and demands money. The government answered the way governments answer earthquakes and invasions. It declared a national emergency.

That moment tells you how much crime has changed. A locked computer used to be one family’s problem, then one company’s problem. With Conti, it became a whole nation’s problem — and the story is a warning for every school, shop, office and home.

What Conti ransomware is, and exactly what it does

Conti is a type of harmful software called ransomware. The idea is simple and cruel. The software quietly gets inside a computer network, copies itself around, and then scrambles the files on the machines — documents, records, accounts, whole databases — using strong encryption. The files are still sitting there, but they are unreadable rubbish without a secret key, and the criminals keep that key. Then they leave a note: pay us a large amount of money, usually in a digital currency that is hard to trace, and we will give you the key. Refuse, and your files stay locked forever.

Conti added a second threat on top of the lock. Before scrambling the files, the gang stole copies of them. So the note really said two things: pay us to unlock your systems, and pay again, silently, or we publish your stolen secrets for everyone to see. A locked office can sometimes be fixed with backups. A public leak of private records cannot be taken back. That double pressure is why so many victims felt trapped.

What made Conti different from a lone hacker was its shape. It appeared in 2020 and was run like a business, on a model called ransomware as a service. The core gang built the software and the payment systems, and other criminals — partners, sometimes called affiliates — carried out many of the actual break-ins, sharing the money with the gang. US agencies have linked Conti to a Russia-based cybercrime network tracked under names such as Wizard Spider; that link is the agencies’ attribution, based on their investigations. The gang had many members in teams, almost like a dark copy of a normal software company.

We know this office-like structure is real because of what happened in early 2022. After Russia invaded Ukraine, Conti publicly declared its support for Russia. That statement angered a Ukrainian security researcher who had gained access to the gang’s inside world. The researcher struck back by leaking Conti’s private chat logs and source code — a huge release famous as the Conti leaks. According to those records, the gang paid salaries, assigned managers and held ordinary work conversations, much like a regular firm. It looked less like a gang in a basement and more like a company with keyboards.

How Conti attacks spread, and how the first step reaches ordinary people

A Conti attack almost never started with the ransomware itself. It started small, at one desk, with one person making one ordinary mistake. The most common first steps were the same tricks used against normal people every day. A worker received an email that looked like a bill, a delivery notice, or a message from the boss, and the attachment or link carried hidden software. A password was guessed, stolen or reused from an older leak. A remote-access door left open on a network let the attackers walk in while everyone slept.

Once one computer was quietly infected, the intruders took their time. They explored, stole more passwords, and moved sideways from machine to machine — because in many workplaces every computer can reach every other computer on one flat network, like a building where every inside door is open. One infected laptop becomes a road to the accounting system, the records office and the servers. When the attackers had gathered what they wanted, they pushed the ransomware everywhere at once, often at night or on a weekend, and the whole organisation woke up to locked screens and a ransom note.

This is why the story matters far beyond one gang. The first step of a nation-shaking attack can land in the inbox of any ordinary employee, teacher, clerk or shop worker. The email does not look dangerous. The password does not feel important. The danger becomes visible only weeks later, when everything locks at the same time.

The damage story: Costa Rica and the emergency declaration

In April 2022, Conti attacked the government of Costa Rica. The blow landed hard on the finance ministry and other public bodies. The systems that handle taxes and customs — the systems a country uses to collect money from imports, exports and businesses — were badly damaged and stayed disrupted for an extended period. Government workers struggled with basic tasks, and trade slowed down, because goods moving through customs depend on those very systems.

Then the gang did something almost unheard of. It did not hide. On its own channels, it publicly threatened the Costa Rican government and boasted that it aimed to overthrow it. Those words were the gang’s own threats and boasts — but the damage behind them was real enough that they could not be laughed away.

In May 2022, the president of Costa Rica declared a national emergency over the attack. As widely reported at the time, it was the first occasion on which any country had declared a national emergency because of a ransomware attack. A national emergency is a serious legal step: it frees up money and powers quickly, the way a country responds to a flood or an earthquake. Costa Rica was treating a software attack like a natural disaster — because for its tax offices, customs posts and public services, that is what it had become.

The United States also moved. In May 2022, the US State Department announced rewards of up to $15 million for information leading to Conti’s leaders and those working with them — a clear signal of how seriously governments had begun to take this gang.

Did Conti win? Not in the way it hoped. By the middle of 2022, the Conti brand shut down. But researchers reported that the people behind it did not retire; members scattered into other ransomware groups and kept working under new names. The brand died, but the business model survived. To me, that ending is the most worrying part of the whole story — closing one office means little when every worker simply starts the same job at a new office down the street.

How to protect yourself from ransomware like Conti

You cannot control gangs on the other side of the world, but you can control the small doors they walk through. Every step below blocks one of the exact moves in the Conti story.

Keep offline backups, and keep more than one copy. A backup is a spare copy of your important files, and the trick is where it lives. If the backup drive stays plugged into the same computer or network, ransomware can lock it too — Conti’s operators looked for backups and destroyed them before striking. Keep at least one copy on a drive that is unplugged after copying, or somewhere the infected machine cannot reach. Then, if your files are ever locked, you can rebuild instead of paying criminals.

Separate your network into rooms, not one open hall. Network separation means different parts of a system cannot all reach each other freely. The accounts computer does not need to talk to the guest Wi-Fi, and the front-desk machine does not need a road into the records server. When each part is walled off, one infected computer poisons one room instead of the whole building. At home, the simple version is this: keep work devices and unknown devices on separate networks where your router allows it.

Treat email like a knock from a stranger. Most ransomware journeys begin with one believed message. Slow down on attachments and links, especially anything urgent, unexpected or asking you to log in again. Check the sender’s real address, not just the name shown. If a bank, school or office claims something serious, open their official app or website yourself instead of using the link in the message, or phone them on a number you trust.

Guard passwords like house keys. Use a long, different password for every account, and turn on two-step verification wherever it exists, so a stolen password alone is not enough. The attackers in these stories often entered through passwords reused from old leaks. One leaked password should never be the key to your email, your bank and your workplace all at once.

Update your software and remove old accounts. Updates fix the holes intruders climb through. Old, forgotten accounts — a former employee’s login, an unused remote-access door — are standing invitations. Close what you do not use.

Have a simple plan before trouble arrives. Know who you would call, how you would work on paper for a day, and where your backups are. A small office or family that has thought about it once will panic far less than offices forced to improvise.

Common questions

What is Conti ransomware in simple words?

Conti is software built by a criminal gang that sneaks into networks, scrambles the files so nobody can open them, and demands money for the key that unscrambles them. The gang also stole copies of files first, so it could threaten to publish private information if the victim refused to pay.

Why did Costa Rica declare a national emergency?

In April 2022 Conti badly damaged Costa Rican government systems, including tax and customs, for a long time. In May 2022 the president declared a national emergency so the government could respond with emergency speed and resources. It was reported as the first national emergency ever declared because of a ransomware attack.

Did Conti really threaten to overthrow a government?

Yes. On its own public channels, Conti threatened the Costa Rican government and boasted that it aimed to overthrow it. The words were the gang’s own claims, made while its attack was causing real damage.

Is Conti gone now?

The Conti name shut down by the middle of 2022, but that is not the same as the danger ending. Researchers reported that its members scattered into other ransomware groups and continued similar work under new names.

Can ransomware like Conti reach a small office or a home?

Yes, and this is the part most people miss. Large attacks usually begin with a small step — one trick email someone believes, one stolen or reused password, one open door into a network. The habits that protect a home computer — careful email habits, strong separate passwords, offline backups — are the same ones that block the first step of a huge attack.

Sources

• Wikipedia — Conti (ransomware): https://en.wikipedia.org/wiki/Conti_(ransomware)