In December, the botnet’s operators focused on weaponizing the flaw to compromise vulnerable Next.js servers. The targeted security defect, tracked as CVE-2025-55182, impacts systems relying on ...

The RondoDox botnet has been observed exploiting the critical React2Shell flaw (CVE-2025-55182) to infect vulnerable Next.js servers with malware and cryptominers. First documented by Fortinet in July ...

Linked to the Aisuru IoT botnet, Kimwolf was seen launching over 1.7 billion DDoS attack commands and increasing its C&C domain’s popularity. A newly identified Android botnet has infected over 1.8 ...

Time and again, hackers infect other people’s computers as well as routers or other network devices in order to misuse them for their botnet. What’s a botnet, you ask? Simply put, it’s a collection of ...

The notorious botnet known as Aisuru has launched an unprecedented distributed denial-of-service (DDoS) attack, reaching a staggering 29.7 Tbps. Internet infrastructure provider Cloudflare reported ...

Security researchers at Fortinet’s FortiGuard Labs have identified a new Mirai-based botnet called ShadowV2 that quietly emerged during the major AWS outage in October, targeting vulnerable IoT ...

Cybersecurity researchers have warned of an actively expanding botnet dubbed Tsundere that's targeting Windows users. Active since mid-2025, the threat is designed to execute arbitrary JavaScript code ...

For the past week, domains associated with the massive Aisuru botnet have repeatedly usurped Amazon, Apple, Google and Microsoft in Cloudflare’s public ranking of the most frequently requested ...

Malware campaigns distributing the RondoDox botnet have expanded their targeting focus to exploit more than 50 vulnerabilities across over 30 vendors. The activity, described as akin to an "exploit ...

The world’s largest and most disruptive botnet is now drawing a majority of its firepower from compromised Internet-of-Things (IoT) devices hosted on U.S. Internet providers like AT&T, Comcast and ...

A new botnet is exploiting dozens of known vulnerabilities in hard-to-patch edge devices. "RondoDox" is characteristically unlike most botnets, researchers from Trend Micro said in a report on ...

In 2024 alone, botnets accounted for 29% of all observed malware, reclaiming their spot at the top of the cyberthreat landscape, according to ForeScout Technologies Inc.’s latest analysis of 900 ...