Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

KAWA4096, a ransomware whose name includes "Kawa", the Japanese word for "river", first emerged in June 2025. This new threat features a leak site that follows the style of the Akira ransomware group, and a ransom note format similar to Qilin’s, likely an attempt to further enrich their visibility and credibility. In this blog post, we’ll share key insights from an analyzed KAWA4096 sample to uncover how this ransomware operates and what sets it apart.

Phishing remains the number one method attackers use to gain initial access to organizations. That makes your workforce the front line of defense and your ability to identify, neutralize, and respond to phishing attempts is more critical than ever. Trustwave’s Managed Phishing for Microsoft is a service designed specifically for organizations leveraging Microsoft Office 365 and Defender for Office (E5 or equivalent).

Aligning with the Australian Government’s expectations for cybersecurity can present challenges, especially for organizations unfamiliar with the frameworks in use. For those looking to work with or support government programs, understanding how systems are assessed against the Information Security Manual (ISM) is critical. The ISM, maintained by the Australian Signals Directorate (ASD), sets out cybersecurity principles to guide the protection of government information and systems.

The Trustwave’s SpiderLabs’ 2025 Risk Radar Report: Technology Sector highlights a persistent and evolving threat landscape, emphasizing that while the tech industry leads in digital offerings, it often lags in information security. Transitioning from a reactive to a proactive cybersecurity posture is no longer an option, but a necessity.

Trustwave has significantly enhanced its Microsoft Azure Marketplace offering with the addition of three security solutions that will help clients meet their Microsoft Azure Consumption Commitment (MACC). Starting immediately, Trustwave MXDR for Microsoft, MXDR Elite for Microsoft with Co-Managed SOC, and MailMarshal with Microsoft O365 are Azure Benefits Eligible in the Microsoft Azure Marketplace.

While selling technology or services to the U.S. Federal Government offers a tremendous opportunity, it also involves navigating complex requirements—especially in the area of cybersecurity. Federal agencies handle sensitive data and demand the highest levels of security assurance. This is where the Federal Risk and Authorization Management Program (FedRAMP) comes in, acting as the crucial gatekeeper for cloud services used by the government.

As organizations continue to face an increasing number of sophisticated threats that require advanced managed detection and response capabilities, Trustwave has developed a series of solutions to help maintain a high level of security. One such solutions is Trustwave’s Managed Extended Detection and Response (MXDR) with Co-Managed Security Operations Center (SOC) offering.

On July 3, 2025, Qantas confirmed in an update statement that a cyber incident had compromised data from one of its contact centers, following the detection of suspicious activity on June 30. The breach didn’t strike at the heart of Qantas’ systems; it snuck in through a third-party provider. The attack allegedly exposed the data of 6 million Qantas customers. Figure 1. Qantas’ latest statement posted on July 3, 2025.

Just a recap - Trustwave in no way endorses ransom payments. We believe the best way to deal with a ransomware situation is to: A: Create a strong defensive posture that will deter, if not stop, an attack. B: Have in place a solid and well-practiced incident response plan that includes backups so an organization can quickly recover from any attack.

Just a recap - Trustwave in no way endorses ransom payments. We believe the best way to deal with a ransomware situation is to: A: Create a strong defensive posture that will deter, if not stop, an attack. B: Have in place a solid and well-practiced incident response plan that includes backups so an organization can quickly recover from any attack.