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Showing posts with label Data Harvesting. Show all posts

Millions of Devices at Risk: New Trojan Monitors Smartphones

 

A menacing new Trojan has emerged that puts millions of smartphone devices worldwide at risk, according to recent cybersecurity reports. This sophisticated malware specifically targets Android devices and has already infected thousands of users across 143 countries. The Trojan's ability to monitor smartphones in real-time represents a significant evolution in mobile cyberthreats, with security researchers warning that the actual infection count could be far higher than currently detected.

The malware spreads primarily through seemingly legitimate websites that trick users into downloading malicious applications. Once installed, the Trojan grants hackers complete remote control over compromised devices, enabling live monitoring of user activities. Security firm Zimperium zLabs identified similar dangerous Trojans like Arsink, which impersonates popular brands including WhatsApp and TikTok to evade detection. The infected devices can have their audio recorded, text messages read, and even be wiped completely by attackers. 

This Trojan's most alarming capability is its live monitoring feature combined with coordinated attack systems. Beyond stealing credentials, the malware transmits live screen content to remote servers, creating a continuous visual feed that allows attackers to observe activity and intercept authentication steps in real time. Encrypted communication channels connect infected devices to centralized command systems that coordinate attacks and distribute updated instructions, managing thousands of compromised devices simultaneously. The infection has created a massive footprint, with Egypt reporting around 13,000 compromised phones, Indonesia approximately 7,000, and Iraq and Yemen each with 3,000 infections. 

The Trojan harvests an extensive range of sensitive data including SMS messages, call logs, contacts, device location, and Google account information. It can steal user accounts in messengers and social networks, stealthily send messages on behalf of victims, monitor browser activities, replace links, swap numbers during calls, and intercept SMS messages. Previous similar malware campaigns have already stolen at least $270,000 worth of cryptocurrency, suggesting the financial damage from this new Trojan could be substantial. 

Experts recommend several critical protection measures to safeguard against this threat. Users should only download applications from official app stores like Google Play, avoid clicking links from suspicious websites, and keep their Android operating system updated with the latest security patches. Google has warned that over 40% of Android devices remain vulnerable because they run outdated versions without security support. If your smartphone brand no longer provides security updates, experts strongly recommend considering a new device to protect your personal data.

Chrome ‘Featured’ Urban VPN Extension Caught Harvesting Millions of AI Chats

 

A popular browser extension called Urban VPN Proxy, available for users of Google’s Chrome browser, has been discovered secretly sniffing out and harvesting confidential AI conversation data of millions of users across sites such as ChatGPT, Claude, Copilot, Gemini, Grok, Meta AI, and Perplexity. 

The browser extension, known for providing users with a safe and private manner of accessing any blocked website through a virtual private network, was recently upgraded in July of 2025 and has an added function enabling it to fish out all conversation data between users and AI chat bot systems by injecting specific JavaScript code into these sites.

By overriding browser network APIs, the extension is able to collect prompts, responses, conversation IDs, timestamps, session metadata, and the particular AI model in use. The extension's developer, Urban Cyber Security Inc., which also owns BiScience, a company well-known for gathering and profiting from user browsing data, then sends the collected data to remote servers under their control. 

The privacy policy of Urban VPN, which was last updated in June 2025, confesses to collecting AI queries and responses for the purposes of "Safe Browsing" and marketing analysis, asserting that any personal data is anonymized and pooled. However, BiScience shares raw, non-anonymized browsing data with business partners, using it for commercial insights and advertising. 

Despite the extension offering an “AI protection” feature that warns users about sharing personal information, the data harvesting occurs regardless of whether this feature is enabled, raising concerns about transparency and user consent.The extension and three other similar ones—1ClickVPN Proxy, Urban Browser Guard, and Urban Ad Blocker—all published by Urban Cyber Security Inc., collectively have over eight million installations. 

Notably, these extensions bear the “Featured” badge on Chrome and Edge marketplaces, which is intended to signal high quality and adherence to best practices. This badge may mislead users into trusting the extensions, underlining the risk of data misuse through seemingly legitimate channels. 

Koi Security’s research highlights how extension marketplaces’ trust signals can be abused to collect sensitive data at scale, particularly as users increasingly share personal details and emotions with AI chatbots. The researcher calls attention to the vulnerability of user data, even with privacy-focused tools, and underscores the need for vigilance and stricter oversight on data collection practices by browser extensions.