Trustwave SpiderLabs: Examining How New Ransomware Groups Emerge

Two newcomers have made their way onto the ransomware threat group stage, becoming the biggest threat to the energy and utilities sector in 2025. According to the most recent data from Trustwave SpiderLabs’ Energy and Utilities Sector Deep Dive: Ransomware Threat Groups, Hunters International and Qilin (pronounced Chee Lin) displaced LockBit as the most active group attacking these sectors.

What Is Zero Trust?

With the adoption of cloud computing, mobile devices, and the Internet of Things (IoT), the traditional network perimeter no longer exists. This has created challenges for security professionals, requiring a new approach to cybersecurity. Zero Trust has emerged as a transformative security model. Let’s take a closer look into what Zero Trust is, how it works, and the benefits it offers to modern enterprises.

Stay Ahead of Cyber Threats: Cyber Awareness Week 2025

Cyber Awareness/Data Privacy Week 2025 has once again come and gone, and provides a stark reminder to take a closer look at your organization’s approach to cybersecurity. This annual event is not only a call to action for IT professionals but also a critical learning opportunity for everyday office workers. With cyber threats evolving daily, safeguarding your organization’s data is everyone’s collective responsibility.

From Regulation to Reality: DORA Compliance and What It Means for Your Software Security

The Digital Operational Resilience Act (DORA) is a landmark regulation designed to enhance the digital resilience of financial institutions in the EU. Effective from January 17, 2025, DORA mandates the development and maintenance of a robust ICT risk management framework. Here’s an overview of the five pillars and how the right software security measures can help you comply.

Securing Microsoft 365 in the Age of Ransomware

Here are the top five reasons why safeguarding your M365 environment is critical, especially in recent years: Our team of experienced security experts here at Opti9 have devised a comprehensive list of actionable items to improve the security posture of your Microsoft 365 environments. Here are a few action items to properly protect your Microsoft 365 environment.

The Hidden Biases in Your AI

"Bias" might sound simple, but in AI, it's anything but. Here's the reality: AI isn't free of prejudice; instead, it reflects it-sometimes in surprising and troubling ways. A quote from IBM's Francesca Rossi captures it well: "AI is a reflection of our humanity. When we don't address biases, we don't just create flawed machines; we amplify our own inequalities." This concept isn't just a philosophical idea; it's an observable and urgent issue.

Quantum Computing Leaders in 2024: Which Companies Are Leading the Way?

Quantum computing is no longer a topic of science fiction but rather very real, and in 2024, the race to harness the power of quantum mechanics for computational purposes is fiercer than ever, with major players from both the tech industry and specialized startups pushing the boundaries of what is possible. Quantum technologies have inched a step further toward practical realities. A set of firms has surfaced and leads this transformation, changing the course.

Effective strategies to achieve network compliance for enterprises

Maintaining network compliance is essential for enterprises to ensure security, operational efficiency, and adherence to industry standards. Failing to comply not only increases the risk of cyberthreats, but can also result in substantial regulatory fines and reputational damage. A strategic approach to network compliance is crucial for protecting your network infrastructure effectively.