Ransomware is no longer a threat exclusive to large corporations. Today, any company—regardless of its size or sector—can fall victim to an attack that encrypts its files, paralyzes its operations, and demands a multi-million dollar ransom to regain access to its own information.
In Latin America, ransomware attacks have increased significantly in recent years, and Argentina is no exception. If your company handles sensitive data, operates internet-connected systems, or simply uses corporate email, you are vulnerable. The question isn’t if you will be attacked, but when and how prepared you will be .
What is ransomware and why is it so dangerous?
Ransomware is a type of malware that, once installed on a system, encrypts the files on the computer or the entire network, rendering them inaccessible. Attackers then demand payment—usually in cryptocurrency—in exchange for the decryption key.
What makes it especially dangerous is its ability to spread laterally through an organization’s internal network in a matter of minutes, affecting not just a single computer, but servers, databases, and entire critical systems.
5 characteristics of modern ransomware that every company should know
1. It is mainly distributed through phishing
Most ransomware attacks begin with a seemingly legitimate email. A malicious attachment, a link that redirects to a fake website, or an invoice from a “known supplier” can be the entry point. Employees are the first link, and also the most vulnerable.
2. Exploit unpatched vulnerabilities
Operating systems and applications with pending updates are prime targets. Attackers constantly monitor which known vulnerabilities haven’t been patched and exploit them automatically. Having outdated software on your network is essentially leaving the door ajar.
3. Operates silently before activating
Modern ransomware doesn’t act immediately. It can remain dormant on the network for days or weeks, mapping systems, escalating privileges, and exfiltrating data before executing the encryption. By the time the attack becomes visible, the damage is already done.
4. It also attacks backups
One of the most critical developments in modern ransomware is its ability to identify and delete or encrypt local backups before activating. Companies that rely solely on their internal backups discover, at the worst possible moment, that those backups have also been compromised.
5. It combines encryption with data extortion.
The “double extortion” model is becoming increasingly common: in addition to encrypting files, attackers steal them and threaten to publish them if the ransom is not paid. This makes the attack not only an operational problem, but also a reputational and regulatory compliance issue.
How to protect your company? Heimdal Security has the answer.
Given such a sophisticated threat landscape, traditional antivirus solutions are no longer sufficient. A layered security approach is needed, with real-time detection and response capabilities, vulnerability management, and DNS traffic control.
Heimdal Security is a Danish cybersecurity platform recognized worldwide for its proactive approach and unified architecture. Unlike conventional solutions, Heimdal doesn’t just detect known threats; it anticipates and neutralizes attacks before they can be executed.
What makes Heimdall different:
→ DNS Protection and Malicious Traffic Filtering: Heimdal intercepts network traffic at the DNS level, blocking communication with command and control servers used by ransomware. This stops the attack in its preparation phase, before encryption is activated.
→ Automatic Patch and Vulnerability Management. Its Patch & Asset Management module automates the updating of operating systems and over 120 third-party applications, eliminating vulnerabilities that attackers exploit. No manual intervention, no delays.
→ Endpoint Detection and Response (EDR) Heimdal monitors process behavior in real time. If a process starts behaving suspiciously—such as encrypting files en masse—it automatically stops it before it causes harm.
→ Privileges and access control Through its PAM (Privileged Access Management) module, Heimdal limits user and application permissions, drastically reducing the potential impact of an attack that manages to enter the system.
→ Centralized management panel Everything from a single console: complete visibility of the organization’s security status, real-time alerts and detailed reports for IT and compliance teams.
Aufiero Informática: your access to Heimdal in Latin America
Aufiero Informática is an authorized distributor of Heimdal Security for Latin America. This means that you can not only purchase licenses through us, but you also have the support of our team of specialists to guide you through the entire process.
Our certified Sales Engineers can help you to:
- Evaluate the current state of your infrastructure and detect security gaps.
- Design a protection strategy tailored to the size and needs of your company.
- Implement and configure Heimdal solutions efficiently.
- Train your technical team and end users.
- To provide you with continuous support during the use of the platform.
From startups to large corporations, at Aufiero Informática we support organizations in all sectors on their journey towards a solid and sustainable cybersecurity posture.
Conclusion: the cost of inaction is too high
Recovering from a ransomware attack can cost a company tens of thousands to millions of dollars, not to mention reputational damage, lost customers, and potential regulatory penalties. Investing in a solution like Heimdal Security isn’t an expense; it’s a strategic decision that protects your business, your data, and operational continuity.
Want to know if your company is truly protected? Contact the Aufiero Informática team and request a free evaluation. We’re ready to help.
