The Q3 2025 Threat Landscape Report, authored by the Rapid7 Labs team, paints a clear picture of an environment where attackers are moving faster, working smarter, and using artificial intelligence to stay ahead of defenders. The findings reveal a threat landscape defined by speed, coordination, and innovation.⠀

The quarter showed how quickly exploitation now follows disclosure: Rapid7 observed newly reported vulnerabilities weaponized within days, if not hours, leaving organizations little time to patch before attackers struck. Critical business platforms and third-party integrations were frequent targets, as adversaries sought direct paths to disruption. Ransomware remained a most visible threat, but the nature of these operations continued to evolve.

Groups such as Qilin, Akira, and INC Ransom drove much of the activity, while others went quiet, rebranded, or merged into larger collectives. The overall number of active groups increased compared to the previous quarter, signaling renewed energy across the ransomware economy. Business services, manufacturing, and healthcare organizations were the most affected, with the majority of incidents occurring in North America.

Many newer actors opted for stealth, limiting public exposure by leaking fewer victim details, opting for “information-lite” screenshots in an effort to thwart law enforcement. Some established groups built alliances and shared infrastructure to expand reach such as Qilin extending its influence through partnerships with DragonForce and LockBit. Meanwhile, SafePay gained ground by running a fully in-house, hands-on model avoiding inter-party duelling and law enforcement. These trends show how ransomware has matured into a complex, service-based ecosystem.

Nation-state operations in Q3 favored persistence and stealth over disruption. Russian, Chinese, Iranian, and North Korean-linked groups maintained long-running campaigns. Many targeted identity systems, telecom networks, and supply chains. Rapid7’s telemetry showed these actors shrinking the window between disclosure and exploitation and relying on legitimate synchronization processes to remain hidden for months. The result: attacks that are harder to spot and even harder to contain.

Threat actors are fully operationalizing AI to enhance deception, automate intrusions, and evade detection. Generative tools now power realistic phishing, deepfake vishing, influence operations, and adaptive malware like LAMEHUG. This means the theoretical risk of AI has been fully operationalized. Defenders must now assume attackers are using these tools and techniques against them and not just supposing they are. 

This is but a taste of the valuable threat information the report has to offer. In addition to deeper dives on the subjects above, the threat report includes analysis of some of the most common compromise vectors, new vulnerabilities and existing ones still favored by attackers, and, of course, our recommendations to safeguard against compromises across your entire attack surface. 

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Want to learn more? Click here to download the report.