Divide and conquer: how the new Keenadu backdoor exposed links between major Android botnets


In April 2025, Kaspersky reported on a then-new iteration of the Triada backdoor that had compromised the firmware of counterfeit Android devices sold across major marketplaces.

The malware was deployed to the system partitions and hooked into Zygote – the parent process for all Android apps – to infect any app on the device. This allowed the Trojan to exfiltrate credentials from messaging apps and social media platforms, among other things. This discovery prompted Kaspersky researchers to dive deeper, looking for other Android firmware-level threats.

Read more…
Source: Kaspersky


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Hackers have breached tank readers at US gas stations

    May 15, 2026

    US officials suspect Iranian hackers are behind a series of breaches of systems that monitor the amount of fuel in storage tanks serving gas stations in multiple states, according to multiple sources briefed on the activity. The hackers responsible have exploited automatic tank gauge (ATG) systems that were sitting online and unprotected by passwords, allowing them in some cases ...

  • ShinyHunters: Cyber Criminal Group Attacks Learning Management System

    May 15, 2026

    The Federal Bureau of Investigation (FBI) is providing this Public Service Announcement (PSA) to warn of potential future impacts related to a cyber-attack that affected an online Learning Management System (LMS), resulting in an interruption of service to educational institutions and students across the country. The LMS platform is now fully operational. ShinyHunters (SH) — which ...

  • OpenAI caught in TanStack npm supply chain chaos after employee devices compromised

    May 15, 2026

    OpenAI says attackers behind the TanStack npm supply chain compromise stole internal credentials after reaching two employee devices, forcing the company to rotate signing certificates for several desktop products. The company disclosed this week that it had been caught up in the wider “Mini Shai-Hulud” campaign targeting npm ecosystems and developer infrastructure, though it said there was no ...

  • Another major Linux security issue uncovered – new Fragnesia flaw allows attackers to run malicious code as root

    May 14, 2026

    Security researchers have discovered a new vulnerability in the Linux kernel which could allow malicious actors to run code with elevated privileges, exposing systems to risk of data theft, malware deployment, and even full device takeover. The vulnerability is tracked as CVE-2026-46300, and was given a severity score of 7.8/10 (high). It’s nicknamed Fragnesia and is ...

  • Over a million WordPress sites hit in plugin flaw — so patch now or face the consequences

    May 14, 2026

    A popular WordPress plugin with roughly a million active installations contained two vulnerabilities that could have allowed malicious actors to exfiltrate sensitive data, such as password hashes and other valuable information. Security researchers at Wordfence said they were tipped off by a researcher Rafie Muhammad about the existence of an Arbitrary File Read and an SQL Injection vulnerability in Avada ...

  • Ransomware hackers claim breach at Foxconn, a major electronics manufacturer for Apple, Google, and Nvidia

    May 13, 2026

    Electronics manufacturing giant Foxconn, which makes devices and components for Apple, Google, Nvidia, and Sony, among other tech giants, confirmed on Monday that it was hit by a cyberattack that may have affected some of its factories. In a statement sent to media outlets, Foxconn said that the cyberattack affected facilities in North America and that ...