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Google Sues 25 Chinese Entities Over BADBOX 2.0 Botnet Affecting 10M Android Devices

Google Sues 25 Chinese Entities Over BADBOX 2.0 Botnet Affecting 10M Android Devices

Jul 18, 2025 Botnet / Network Security
Google on Thursday revealed it's pursuing legal action in New York federal court against 25 unnamed individuals or entities in China for allegedly operating BADBOX 2.0 botnet and residential proxy infrastructure. "The BADBOX 2.0 botnet compromised over 10 million uncertified devices running Android's open-source software (Android Open Source Project), which lacks Google's security protections," the tech giant said . "Cybercriminals infected these devices with pre-installed malware and exploited them to conduct large-scale ad fraud and other digital crimes." The company said it immediately took steps to update Google Play Protect, a malware and unwanted software protection mechanism built into Android, to automatically thwart BADBOX-related apps. The development comes a little over a month after the U.S. Federal Bureau of Investigation (FBI) issued a warning about the BADBOX 2.0 botnet. BADBOX, first detected in late 2022, is known to spread via ...
From Backup to Cyber Resilience: Why IT Leaders Must Rethink Backup in the Age of Ransomware

From Backup to Cyber Resilience: Why IT Leaders Must Rethink Backup in the Age of Ransomware

Jul 18, 2025 Data Backup / IT Resilience
With IT outages and disruptions escalating, IT teams are shifting their focus beyond simply backing up data to maintaining operations during an incident. One of the key drivers behind this shift is the growing threat of ransomware, which continues to evolve in both frequency and complexity. Ransomware-as-a-Service (RaaS) platforms have made it possible for even inexperienced threat actors with less or no technical expertise to launch large-scale, damaging attacks. And these attacks don't just encrypt data now. They exfiltrate sensitive information for double and triple extortion, alter or delete backups, and disable recovery infrastructure to block restoration efforts. This is especially critical for small and midsize businesses (SMBs), which are increasingly targeted due to their leaner defenses. For an SMB generating $10 million in annual revenue, even a single day of downtime can cost $55,076 , without factoring in the long-term impact on customer trust and brand reputation. While...
Hackers Use GitHub Repositories to Host Amadey Malware and Data Stealers, Bypassing Filters

Hackers Use GitHub Repositories to Host Amadey Malware and Data Stealers, Bypassing Filters

Jul 17, 2025 Malware / Social Engineering
Threat actors are leveraging public GitHub repositories to host malicious payloads and distribute them via Amadey as part of a campaign observed in April 2025. "The MaaS [malware-as-a-service] operators used fake GitHub accounts to host payloads, tools, and Amadey plug-ins, likely as an attempt to bypass web filtering and for ease of use," Cisco Talos researchers Chris Neal and Craig Jackson said in a report published today. The cybersecurity company said the attack chains leverage a malware loader called Emmenhtal (aka PEAKLIGHT) to deliver Amadey, which, for its part, downloads various custom payloads from public GitHub repositories operated by the threat actors. The activity shares tactical similarities with an email phishing campaign that used invoice payment and billing-related lures to distribute SmokeLoader via Emmenhtal in February 2025 in attacks targeting Ukrainian entities. Both Emmenhtal and Amadey function as a downloader for secondary payloads like info...
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New Webinar: Identity Attacks Have Changed — Have Your IR Playbooks?

websitePush SecurityThreat Detection / Identity Security
With modern identity sprawl, the blast radius of a breach is bigger than ever. Are you prepared? Sign up now.
The Unusual Suspect: Git Repos

The Unusual Suspect: Git Repos

Jul 14, 2025Secrets Management / SaaS Security
While phishing and ransomware dominate headlines, another critical risk quietly persists across most enterprises: exposed Git repositories leaking sensitive data. A risk that silently creates shadow access into core systems Git is the backbone of modern software development, hosting millions of repositories and serving thousands of organizations worldwide. Yet, amid the daily hustle of shipping code, developers may inadvertently leave behind API keys, tokens, or passwords in configuration files and code files, effectively handing attackers the keys to the kingdom. This isn't just about poor hygiene; it's a systemic and growing supply chain risk. As cyber threats become more sophisticated, so do compliance requirements. Security frameworks like NIS2, SOC2, and ISO 27001 now demand proof that software delivery pipelines are hardened and third-party risk is controlled. The message is clear: securing your Git repositories is no longer optional, it's essential. Below, we look at the ris...
Hackers Exploit Apache HTTP Server Flaw to Deploy Linuxsys Cryptocurrency Miner

Hackers Exploit Apache HTTP Server Flaw to Deploy Linuxsys Cryptocurrency Miner

Jul 17, 2025 Cryptocurrency / Vulnerability
Cybersecurity researchers have discovered a new campaign that exploits a known security flaw impacting Apache HTTP Server to deliver a cryptocurrency miner called Linuxsys . The vulnerability in question is CVE-2021-41773 (CVSS score: 7.5), a high-severity path traversal vulnerability in Apache HTTP Server version 2.4.49 that could result in remote code execution. "The attacker leverages compromised legitimate websites to distribute malware, enabling stealthy delivery and evasion of detection," VulnCheck's Jacob Baines said in a report shared with The Hacker News. The infection sequence, observed earlier this month and originating from an Indonesian IP address 103.193.177[.]152 , is designed to drop a next-stage payload from "repositorylinux[.]org" using curl or wget. The payload is a shell script that's responsible for downloading the Linuxsys cryptocurrency miner from five different legitimate websites, suggesting that the threat actors behind the ...
Europol Disrupts NoName057(16) Hacktivist Group Linked to DDoS Attacks Against Ukraine

Europol Disrupts NoName057(16) Hacktivist Group Linked to DDoS Attacks Against Ukraine

Jul 17, 2025 Hacktivism / Cybercrime
An international operation coordinated by Europol has disrupted the infrastructure of a pro-Russian hacktivist group known as NoName057(16) that has been linked to a string of distributed denial-of-service (DDoS) attacks against Ukraine and its allies. The actions have led to the dismantling of a major part of the group's central server infrastructure and more than 100 systems across the world. The joint effort also included two arrests in France and Spain, searches of two dozen homes in Spain, Italy, Germany, the Czech Republic, France and Poland, and the issuance of arrest warrants for six Russian nationals. The effort, codenamed Operation Eastwood, took place between July 14 and 17, and involved authorities from Czechia, France, Finland, Germany, Italy, Lithuania, Poland, Spain, Sweden, Switzerland, the Netherlands, and the United States. The investigation was also supported by Belgium, Canada, Estonia, Denmark, Latvia, Romania and Ukraine. NoName057(16) has been operatio...
CTEM vs ASM vs Vulnerability Management: What Security Leaders Need to Know in 2025

CTEM vs ASM vs Vulnerability Management: What Security Leaders Need to Know in 2025

Jul 17, 2025 Enterprise Security / Threat Detection
The modern-day threat landscape requires enterprise security teams to think and act beyond traditional cybersecurity measures that are purely passive and reactive, and in most cases, ineffective against emerging threats and sophisticated threat actors. Prioritizing cybersecurity means implementing more proactive, adaptive, and actionable measures that can work together to effectively address the threats that most affect your business. Ideally, these measures should include the implementation of a Continuous Threat Exposure Management (CTEM) program, Vulnerability Management, and Attack Surface Management (ASM), which are all very different from one another, yet overlap. With CTEM , vulnerability management, and ASM, it's not a question of which one is "better" or "more effective", as they complement each other uniquely. By adopting all three, security teams get the continuous visibility and context they need to proactively boost defenses, giving them a le...
Chinese Hackers Target Taiwan's Semiconductor Sector with Cobalt Strike, Custom Backdoors

Chinese Hackers Target Taiwan's Semiconductor Sector with Cobalt Strike, Custom Backdoors

Jul 17, 2025 Malware / Cyber Espionage
The Taiwanese semiconductor industry has become the target of spear-phishing campaigns undertaken by three previously undocumented Chinese state-sponsored threat actors. "Targets of these campaigns ranged from organizations involved in the manufacturing, design, and testing of semiconductors and integrated circuits, wider equipment and services supply chain entities within this sector, as well as financial investment analysts specializing in the Taiwanese semiconductor market," Proofpoint said in a report published Wednesday. The activity, per the enterprise security firm, took place between March and June 2025. They have been attributed to three China-aligned clusters it tracks as UNK_FistBump, UNK_DropPitch, and UNK_SparkyCarp. UNK_FistBump is said to have targeted semiconductor design, packaging, manufacturing, and supply chain organizations in employment-themed phishing campaigns that resulted in the delivery of Cobalt Strike or a C-based custom backdoor dubbed Volde...
Cisco Warns of Critical ISE Flaw Allowing Unauthenticated Attackers to Execute Root Code

Cisco Warns of Critical ISE Flaw Allowing Unauthenticated Attackers to Execute Root Code

Jul 17, 2025 Vulnerability / Network Security
Cisco has disclosed a new maximum-severity security vulnerability impacting Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) that could permit an attacker to execute arbitrary code on the underlying operating system with elevated privileges. Tracked as CVE-2025-20337, the shortcoming carries a CVSS score of 10.0 and is similar to CVE-2025-20281 , which was patched by the networking equipment major late last month. "Multiple vulnerabilities in a specific API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to execute arbitrary code on the underlying operating system as root. The attacker does not require any valid credentials to exploit these vulnerabilities," the company said in an updated advisory. "These vulnerabilities are due to insufficient validation of user-supplied input. An attacker could exploit these vulnerabilities by submitting a crafted API request. A successful exploit could allow the att...
Hackers Leverage Microsoft Teams to Spread Matanbuchus 3.0 Malware to Targeted Firms

Hackers Leverage Microsoft Teams to Spread Matanbuchus 3.0 Malware to Targeted Firms

Jul 16, 2025 Threat Intelligence / Vulnerability
Cybersecurity researchers have flagged a new variant of a known malware loader called Matanbuchus that packs in significant features to enhance its stealth and evade detection. Matanbuchus is the name given to a malware-as-a-service (MaaS) offering that can act as a conduit for next-stage payloads , including Cobalt Strike beacons and ransomware. First advertised in February 2021 on Russian-speaking cybercrime forums for a rental price of $2,500, the malware has been put to use as part of ClickFix-like lures to trick users visiting legitimate-but-compromised sites not running it. Matanbuchus's delivery methods have evolved over time, leveraging phishing emails pointing to booby-trapped Google Drive links, drive-by downloads from compromised sites, malicious MSI installers , and malvertising . It has been used to deploy a variety of secondary payloads including DanaBot, QakBot, and Cobalt Strike, all known precursors to ransomware deployment. The latest version of the loade...
UNC6148 Backdoors Fully-Patched SonicWall SMA 100 Series Devices with OVERSTEP Rootkit

UNC6148 Backdoors Fully-Patched SonicWall SMA 100 Series Devices with OVERSTEP Rootkit

Jul 16, 2025 Vulnerability / Cyber Espionage
A threat activity cluster has been observed targeting fully-patched end-of-life SonicWall Secure Mobile Access (SMA) 100 series appliances as part of a campaign designed to drop a backdoor called OVERSTEP . The malicious activity, dating back to at least October 2024, has been attributed by the Google Threat Intelligence Group (GTIG) to a hacking crew it tracks as UNC6148 . The number of known victims is "limited" at this stage. The tech giant assessed with high confidence that the threat actor is "leveraging credentials and one-time password (OTP) seeds stolen during previous intrusions, allowing them to regain access even after organizations have applied security updates." "Analysis of network traffic metadata records suggests that UNC6148 may have initially exfiltrated these credentials from the SMA appliance as early as January 2025." The exact initial access vector used to deliver the malware is currently not known due to the steps taken by the...
Critical Golden dMSA Attack in Windows Server 2025 Enables Cross-Domain Attacks and Persistent Access

Critical Golden dMSA Attack in Windows Server 2025 Enables Cross-Domain Attacks and Persistent Access

Jul 16, 2025 Windows Server / Enterprise Security
Cybersecurity researchers have disclosed what they say is a "critical design flaw" in delegated Managed Service Accounts (dMSAs) introduced in Windows Server 2025. "The flaw can result in high-impact attacks, enabling cross-domain lateral movement and persistent access to all managed service accounts and their resources across Active Directory indefinitely," Semperis said in a report shared with The Hacker News. Put differently, successful exploitation could allow adversaries to sidestep authentication guardrails and generate passwords for all Delegated Managed Service Accounts ( dMSAs ) and group Managed Service Accounts ( gMSAs ) and their associated service accounts. The persistence and privilege escalation method has been codenamed Golden dMSA , with the cybersecurity company deeming it as low complexity owing to the fact that the vulnerability simplifies brute-force password generation. However, in order for bad actors to exploit it, they must already be ...
AI Agents Act Like Employees With Root Access—Here's How to Regain Control

AI Agents Act Like Employees With Root Access—Here's How to Regain Control

Jul 16, 2025 Identity Management / AI Security
The AI gold rush is on. But without identity-first security, every deployment becomes an open door. Most organizations secure native AI like a web app, but it behaves more like a junior employee with root access and no manager. From Hype to High Stakes Generative AI has moved beyond the hype cycle. Enterprises are: Deploying LLM copilots to accelerate software development Automating customer service workflows with AI agents Integrating AI into financial operations and decision-making Whether building with open-source models or plugging into platforms like OpenAI or Anthropic, the goal is speed and scale. But what most teams miss is this: Every LLM access point or website is a new identity edge. And every integration adds risk unless identity and device posture are enforced. What Is the AI Build vs. Buy Dilemma? Most enterprises face a pivotal decision: Build : Create in-house agents tailored to internal systems and workflows Buy : Adopt commercial AI tools and SaaS integ...
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