The world of cyber security is constantly evolving, and new threats are emerging all the time. Recently, a new threat actor has been identified, known as Hydrochasma. This group is believed to be targeting critical infrastructure such as power grids, transportation systems, and water treatment plants. In this blog, we’ll take a closer look at Hydrochasma and provide recommendations for how to protect your systems against this new threat.

Hydrochasma: Who Are They?

Hydrochasma is a relatively new threat actor that has only recently come to the attention of security researchers. According to reports, this group has been active since at least 2022, and is believed to be based in Russia. The group is known for using sophisticated techniques to target critical infrastructure, including spear-phishing and zero-day exploits. Hydrochasma’s attacks are highly targeted and appear to be focused on gaining access to operational technology (OT) networks. These are the systems that control critical infrastructure such as power grids, transportation systems, and water treatment plants. Once inside these networks, the group can potentially cause significant damage by disrupting operations or stealing sensitive information. Protecting Against Hydrochasma Protecting against Hydrochasma requires a multi-faceted approach that includes both technology and training.

Here are some recommendations for how to protect your systems against this new threat:

• Implement Multi-Factor Authentication

Hydrochasma has been known to use spear-phishing attacks to gain access to systems. To protect against this type of attack, it’s important to implement multi-factor authentication (MFA) wherever possible. This adds an extra layer of security by requiring users to provide a second form of authentication in addition to their password.

• Keep Systems Up to Date

Hydrochasma is known for using zero-day exploits to gain access to systems. To protect against these types of attacks, it’s important to keep all of your software and systems up to date with the latest security patches. This can help to close any vulnerabilities that could be exploited by the group.

• Conduct Regular Security Training

Hydrochasma’s attacks are highly targeted, and often involve spear-phishing attacks. To protect against these types of attacks, it’s important to conduct regular security training for all employees. This can help to raise awareness about the latest threats and teach employees how to identify and avoid potentially dangerous emails or links.

• Limit Access to Critical Systems

Hydrochasma is known for targeting operational technology (OT) networks. To protect against this type of attack, it’s important to limit access to these critical systems to only those who need it to do their job. Additionally, it’s important to monitor access to these systems to identify any unusual activity that could indicate a potential breach.

• Work with a Cyber Security Service Provider

Protecting against Hydrochasma and other cyber security threats requires specialized knowledge and expertise. Working with a cyber security service provider can help to ensure that your systems are properly protected. Our team of experts has years of experience in protecting critical infrastructure from cyber threats, and we use the latest technology and best practices to keep your systems secure.

In conclusion, Hydrochasma is a new threat actor that is targeting critical infrastructure around the world. Protecting against this group requires a multi-faceted approach that includes both technology and training. By implementing multi-factor authentication, keeping systems up to date, conducting regular security training, limiting access to critical systems, and working with a cyber security service provider, you can help to protect your systems from this new threat.