Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Recent ransomware attacks on European organizations have attracted significant attention, primarily due to the involvement of threat actors with Russian connections or origins. Of particular concern is the latest attack on an IT service provider, which has had a profound impact on Swedish companies, government agencies, and municipalities.

Malware is malicious software that cybercriminals use to infect a victim’s device. Cybercriminals use malware to gain control of the device, damage it or steal sensitive information. They use different types of malware to infect and exploit a user’s device. Some common types of malware include ransomware, Trojans, spyware and keyloggers. Continue reading to learn more about these types of malware, how they get delivered and how to stay protected from them.

Arctic Wolf Labs has been tracking two recent intrusions where threat actors leveraged a new Go-based malware downloader we are calling “CherryLoader” that allowed them to swap exploits without recompiling code. The loader’s icon and name masqueraded as the legitimate CherryTree note taking application to trick the victims.

If a malware attack is successful, it can result in lost revenue, unexpected down time, stolen data, and more costly consequences. With over 450,000 new malicious programs registered each day by independent IT security institute AV-Test, malware may be the biggest threat to your organization. There are many different types of malware and attackers are continually innovating more complex, harder-to-detect versions. Now is the time to take proactive steps to protect your organization.

The exponential rise of ransomware attacks in recent times has become a critical concern for organizations across various industries. Ransomware, a malicious software that encrypts data and demands a ransom for its release, can wreak havoc on an organization's operations, finances, and reputation. This comprehensive guide delves into the intricate landscape of ransomware, exploring sophisticated attack vectors, common vulnerabilities, and providing detailed strategies for prevention.

Our inaugural 2022 threat roundup report started by observing that “the year 2022 was eventful for cybersecurity.” As you can imagine, 2023 was no less eventful. Some of the key events included ongoing conflicts and the appearance of new ones, the emergence of critical vulnerabilities being mass exploited and the ever-increasing threat of cybercrime.

Imagine a virtual phantom slipping through digital shadows, silently locking away data, and leaving a haunting message demanding a ransom. That is LockBit ransomware, the stealthy troublemaker in the world of cybersecurity. In this blog, let’s unpack the mysteries of LockBit: how it sneaks in and wreaks havoc and why businesses should be on high alert.

Ransomware-as-a-service (RaaS) may not be a brand-new tactic on the cyber battlefield, but it’s quickly gaining popularity among threat actors. For at least the past five years, cybercriminals have not only realized the monetary effectiveness of ransomware, but have understood that by banding together, and utilizing each other’s strengths, they could expand their ransomware attacks, split the profits, and utilize stolen data to launch future cyber attacks on larger organizations.