Not every cyberattack begins with malicious software. Increasingly, cybercriminals are abusing legitimate tools that businesses use every day to gain unauthorized access to systems and sensitive data.
One recent example involves rogue versions of ScreenConnect, a popular remote support and management tool. In these attacks, users are tricked into installing the software and unknowingly granting cybercriminals persistent access to their computers. Once installed, attackers can use that access to move through the network, gather information, deploy malware, or compromise additional systems.
It's important to note that ScreenConnect itself is not the threat. Like many remote support tools, it is widely used by IT professionals to provide legitimate technical assistance. The risk arises when attackers use social engineering tactics to convince users to install unauthorized software or provide access to individuals posing as trusted support personnel.
This type of attack is becoming increasingly common. According to Blackpoint Cyber, rogue remote management tools accounted for more than 23% of observed security incidents during a recent 30-day period, with unauthorized ScreenConnect installations representing the majority of those cases.
Organizations can reduce their risk by:
- Verifying that all remote access tools have been deployed through approved IT processes.
- Regularly reviewing systems for unauthorized or unexpected remote access software.
- Training employees to recognize social engineering tactics, including phishing emails, fake invoices, refund scams, and unsolicited support requests.
- Implementing security monitoring and response solutions designed to identify suspicious activity before it escalates into a significant incident.
The recent ScreenConnect campaign serves as an important reminder that today's cybercriminals often rely on deception rather than technical exploits. In many cases, all they need is a user to install what appears to be a legitimate program.
Technology plays a critical role in protecting your organization, but employee awareness remains one of the strongest defenses against modern threats. Taking a moment to question unexpected requests, verify software before installation, and involve your IT team when something feels suspicious can prevent a minor mistake from becoming a major security incident.