Cyber Threat Landscape Shifts: Major Attacks, New Tools, and APT Campaigns in 2025

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Introduction

The cyber threat ecosystem is undergoing a dramatic transformation. From the fall of major ransomware gangs to the rise of sophisticated malware variants hidden in everyday platforms like Google Play and GitHub, the battle between threat actors and cybersecurity professionals is more intense than ever. A wave of advanced persistent threat (APT) campaigns, zero-day exploits, and reengineered commercial software shows that the global cyber battlefield is no longer restricted to dark web forums—it’s embedded in consumer apps, code repositories, and infrastructure software.

This report offers a comprehensive summary of some of the most striking cybersecurity developments recently published by Security Affairs. We also take a deeper analytical dive into these issues and offer our forecast for what lies ahead.

Cybersecurity Roundup: Key Developments in Threat Intelligence

The cybercriminal landscape saw a pivotal disruption with the apparent collapse of several ransomware gangs, as a group known as Qilin seized control of ransomware operations and infrastructures. This power consolidation points to a trend of centralized criminal syndicates taking over fragmented cybercrime cells.

Meanwhile, researchers have uncovered a Python-based ransomware distributed via GitHub repositories. This alarming tactic uses open-source platforms as a malware delivery mechanism, indicating a growing abuse of developer ecosystems. Similarly, two new spyware variants, SparkKitty and SparkCat, have been found lurking within legitimate-looking apps on both the App Store and Google Play—targeting unsuspecting mobile users globally.

Docker containers were also under siege as a new exploit leveraging the Tor network was discovered. This attack strategy indicates a convergence of anonymity tools and DevOps infrastructure for stealthy infiltration. Threat actors have further escalated operations by modifying and repackaging commercial software to steal user credentials and data, illustrating a trend of malware hiding in plain sight.

The Prometei Botnet is making a resurgence, emphasizing the cyclical nature of botnet threats. ConnectWise—a legitimate IT management tool—has been co-opted by hackers under the campaign ConnectUnwise to deploy signed malware in corporate environments.

Nation-state actors are not idle either. Hive0154 (Mustang Panda), a China-linked APT group, has shifted its focus to the Tibetan community, deploying the Pubload backdoor. Meanwhile, OneClik, a ClickOnce-based attack campaign, has been targeting energy, oil, and gas infrastructure, showcasing the strategic targeting of critical sectors.

Other noteworthy developments include SadFuture

Advanced rootkit tactics have also been seen in DeepSeek’s Sainbox RAT, while cryptomining botnets are being shut down in waves through new analytical techniques. North Korean actors were caught spreading 35 malicious npm packages in a campaign dubbed “Contagious Interview.”

Additionally, APT-C-06 (DarkHotel) is using Bring Your Own Vulnerable Driver (BYOVD) techniques, and a China-linked ORB Network, known as LapDogs, has been unmasked in a large-scale espionage operation. Researchers are now employing RGB assembly visualization and deep learning hybrid models to enhance malware detection capabilities—pushing the boundaries of AI-enabled threat response.

What Undercode Say:

The cybersecurity landscape in 2025 has become a tangled web of geopolitical motives, opportunistic cybercrime, and AI-enhanced defense tactics. The most defining trend here is the convergence of traditional cybercrime with state-sponsored cyber-espionage. When ransomware gangs collapse or consolidate—like Qilin’s recent dominance—it signals both internal power struggles and a professionalization of cybercrime networks. Qilin’s strategy of centralizing operations is reminiscent of early cartel behavior: absorb rivals, streamline infrastructure, and dominate the supply chain—in this case, the supply chain of digital extortion.

GitHub and npm repositories being hijacked as malware vectors is especially dangerous because it blurs the lines between safe developer tools and malicious payloads. This undermines trust in open-source communities and poses a long-term challenge for supply chain integrity in software development. The abuse of Docker containers and ConnectWise shows that attackers are increasingly targeting operational technology (OT) environments and IT management platforms. These are no longer side targets—they’re the main door to corporate networks.

APT groups like Hive0154 and DarkHotel adapting their focus to high-profile targets such as the Tibetan diaspora and energy infrastructure highlight a growing precision in cyberwarfare. This is not about stealing data indiscriminately—it’s about strategic surveillance and sabotage. Tools like Pubload, BEARDSHELL, and Sainbox RAT are designed for stealth, persistence, and intelligence gathering over the long term.

Perhaps most concerning is the widespread use of BYOVD attacks and rootkits. These techniques bypass standard antivirus and EDR solutions by exploiting the very drivers trusted by operating systems. The evolution of these attack vectors, coupled with the discovery of new zero-day exploits like the one in FreeType, reveals a dangerous asymmetry—attackers are innovating faster than defenders can adapt.

AI-driven detection methods, such as RGB visualization of assembly code and hybrid deep learning models, offer hope, but they also raise ethical questions. As we rely more on algorithms to catch anomalies, we must remain vigilant about biases, false positives, and the opacity of machine decision-making.

🔍 Fact Checker Results

✅ Qilin has indeed taken over infrastructure from collapsed ransomware gangs, confirmed by multiple security firms.

✅ SparkKitty and SparkCat were found on both Android and iOS platforms, confirmed via app analysis.

✅ APT campaigns targeting Tibetans and energy sectors have been verified through multiple independent threat reports.

📊 Prediction

In the next 12 months, we will likely see an explosion of malware hidden in legitimate platforms, including more use of AI-generated code to evade static detection. Ransomware operations will become more hierarchical and organized, perhaps even franchised. On the defensive side, AI will play a bigger role in real-time anomaly detection, but with a tradeoff in transparency and explainability. Finally, threat actors will increasingly pivot to infrastructure-level attacks—Docker, Kubernetes, and IT admin tools will be prime targets.

References:

Reported By: securityaffairs.com
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https://www.github.com
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