#1 Trusted Cybersecurity News Platform
Followed by 5.20+ million
The Hacker News Logo
Subscribe – Get Latest News
Salesforce Security Handbook

Search results for How to find hidden browsers on a computer | Breaking Cybersecurity News | The Hacker News

⚡ Weekly Recap: APT Intrusions, AI Malware, Zero-Click Exploits, Browser Hijacks and More

⚡ Weekly Recap: APT Intrusions, AI Malware, Zero-Click Exploits, Browser Hijacks and More

Jun 02, 2025 Cybersecurity / Hacking News
If this had been a security drill, someone would've said it went too far. But it wasn't a drill—it was real. The access? Everything looked normal. The tools? Easy to find. The detection? Came too late. This is how attacks happen now—quiet, convincing, and fast. Defenders aren't just chasing hackers anymore—they're struggling to trust what their systems are telling them. The problem isn't too few alerts. It's too many, with no clear meaning. One thing is clear: if your defense still waits for obvious signs, you're not protecting anything. You're just watching it happen. This recap highlights the moments that mattered—and why they're worth your attention. ⚡ Threat of the Week APT41 Exploits Google Calendar for Command-and-Control — The Chinese state-sponsored threat actor known as APT41 deployed a malware called TOUGHPROGRESS that uses Google Calendar for command-and-control (C2). Google said it observed the spear-phishing attacks in October 2024 and that the malware was hosted on...
⚡ Weekly Recap: NFC Fraud, Curly COMrades, N-able Exploits, Docker Backdoors & More

⚡ Weekly Recap: NFC Fraud, Curly COMrades, N-able Exploits, Docker Backdoors & More

Aug 18, 2025 Cybersecurity / Hacking News
Power doesn't just disappear in one big breach. It slips away in the small stuff—a patch that's missed, a setting that's wrong, a system no one is watching. Security usually doesn't fail all at once; it breaks slowly, then suddenly. Staying safe isn't about knowing everything—it's about acting fast and clear before problems pile up. Clarity keeps control. Hesitation creates risk. Here are this week's signals—each one pointing to where action matters most. ⚡ Threat of the Week Ghost Tap NFC-Based Mobile Fraud Takes Off — A new Android trojan called PhantomCard has become the latest malware to abuse near-field communication (NFC) to conduct relay attacks for facilitating fraudulent transactions in attacks targeting banking customers in Brazil. In these attacks, users who end up installing the malicious apps are instructed to place their credit/debit card on the back of the phone to begin the verification process, only for the card data to be sent to an attacker-controlled NFC relay...
⚡ Weekly Recap: F5 Breached, Linux Rootkits, Pixnapping Attack, EtherHiding & More

⚡ Weekly Recap: F5 Breached, Linux Rootkits, Pixnapping Attack, EtherHiding & More

Oct 20, 2025 Cybersecurity / Hacking News
It's easy to think your defenses are solid — until you realize attackers have been inside them the whole time. The latest incidents show that long-term, silent breaches are becoming the norm. The best defense now isn't just patching fast, but watching smarter and staying alert for what you don't expect. Here's a quick look at this week's top threats, new tactics, and security stories shaping the landscape. ⚡ Threat of the Week F5 Exposed to Nation-State Breach — F5 disclosed that unidentified threat actors broke into its systems and stole files containing some of BIG-IP's source code and information related to undisclosed vulnerabilities in the product. The company said it learned of the incident on August 9, 2025, although it's believed that the attackers were in its network for at least 12 months. The attackers are said to have used a malware family called BRICKSTORM, which is attributed to a China-nexus espionage group dubbed UNC5221. GreyNoise said it observed elevat...
cyber security

Enhance Microsoft Intune to Optimize Endpoint Management

websiteAction1Patching / Endpoint Management
Pairing Intune with a dedicated patching tool improves control and visibility for remote teams. See how.
cyber security

Default Admin Rights Are a Hacker's Dream – and Keeper is Their Nightmare

websiteKeeper SecurityPrivilege Management / Zero Trust
Eliminate standing admin rights and enable Just-in-Time access across all Windows, Linux and macOS endpoints.
Cryptocurrency Mining Scripts Now Run Even After You Close Your Browser

Cryptocurrency Mining Scripts Now Run Even After You Close Your Browser

Nov 30, 2017
Some websites have found using a simple yet effective technique to keep their cryptocurrency mining javascript secretly running in the background even when you close your web browser. Due to the recent surge in cryptocurrency prices, hackers and even legitimate website administrators are increasingly using JavaScript-based cryptocurrency miners to monetize by levying the CPU power of their visitor's PC to mine Bitcoin or other cryptocurrencies. After the world's most popular torrent download website, The Pirate Bay , caught secretly  using Coinhive , a browser-based cryptocurrency miner service, on its site last month, thousands of other websites also started using the service as an alternative monetization model to banner ads. However, websites using such crypto-miner services can mine cryptocurrencies as long as you're on their site. Once you close the browser window, they lost access to your processor and associated resources, which eventually stops mining. Un...
⚡ Weekly Recap: Chrome 0-Day, AI Hacking Tools, DDR5 Bit-Flips, npm Worm & More

⚡ Weekly Recap: Chrome 0-Day, AI Hacking Tools, DDR5 Bit-Flips, npm Worm & More

Sep 22, 2025
The security landscape now moves at a pace no patch cycle can match. Attackers aren't waiting for quarterly updates or monthly fixes—they adapt within hours, blending fresh techniques with old, forgotten flaws to create new openings. A vulnerability closed yesterday can become the blueprint for tomorrow's breach. This week's recap explores the trends driving that constant churn: how threat actors reuse proven tactics in unexpected ways, how emerging technologies widen the attack surface, and what defenders can learn before the next pivot. Read on to see not just what happened, but what it means—so you can stay ahead instead of scrambling to catch up. ⚡ Threat of the Week Google Patches Actively Exploited Chrome 0-Day — Google released security updates for the Chrome web browser to address four vulnerabilities, including one that it said has been exploited in the wild. The zero-day vulnerability, CVE-2025-10585, has been described as a type confusion issue in the V8 JavaScript ...
⚡ Weekly Recap: Chrome 0-Day, Data Wipers, Misused Tools and Zero-Click iPhone Attacks

⚡ Weekly Recap: Chrome 0-Day, Data Wipers, Misused Tools and Zero-Click iPhone Attacks

Jun 09, 2025 Cybersecurity / Hacking News
Behind every security alert is a bigger story. Sometimes it's a system being tested. Sometimes it's trust being lost in quiet ways—through delays, odd behavior, or subtle gaps in control. This week, we're looking beyond the surface to spot what really matters. Whether it's poor design, hidden access, or silent misuse, knowing where to look can make all the difference. If you're responsible for protecting systems, data, or people—these updates aren't optional. They're essential. These stories reveal how attackers think—and where we're still leaving doors open. ⚡ Threat of the Week Google Releases Patches for Actively Exploited Chrome 0-Day — Google has released Google Chrome versions 137.0.7151.68/.69 for Windows and macOS, and version 137.0.7151.68 for Linux to address a high-severity out-of-bounds read and write vulnerability in the V8 JavaScript and WebAssembly engine that it said has been exploited in the wild. Google credited Clement Lecigne and Benoît Sevens of Google T...
⚡ Weekly Recap: Chrome 0-Day, IngressNightmare, Solar Bugs, DNS Tactics, and More

⚡ Weekly Recap: Chrome 0-Day, IngressNightmare, Solar Bugs, DNS Tactics, and More

Mar 31, 2025 Threat Intelligence / Cybersecurity
Every week, someone somewhere slips up—and threat actors slip in. A misconfigured setting, an overlooked vulnerability, or a too-convenient cloud tool becomes the perfect entry point. But what happens when the hunters become the hunted? Or when old malware resurfaces with new tricks? Step behind the curtain with us this week as we explore breaches born from routine oversights—and the unexpected cracks they reveal in systems we trust. ⚡ Threat of the Week Google Patches Actively Exploited Chrome 0-Day — Google has addressed a high-severity security flaw in its Chrome browser for Windows that has been exploited by unknown actors as part of a sophisticated attack aimed at Russian entities. The flaw, CVE-2025-2783 (CVSS score: 8.3), is said to have been combined with another exploit to break out of the browser's sandbox and achieve remote code execution. The attacks involved distributing specially crafted links via phishing emails that, when clicked and launched using Chrome, trig...
⚡ Weekly Recap: Chrome 0-Day, IngressNightmare, Solar Bugs, DNS Tactics, and More

⚡ Weekly Recap: Chrome 0-Day, IngressNightmare, Solar Bugs, DNS Tactics, and More

Mar 31, 2025
Every week, someone somewhere slips up—and threat actors slip in. A misconfigured setting, an overlooked vulnerability, or a too-convenient cloud tool becomes the perfect entry point. But what happens when the hunters become the hunted? Or when old malware resurfaces with new tricks? Step behind the curtain with us this week as we explore breaches born from routine oversights—and the unexpected cracks they reveal in systems we trust. ⚡ Threat of the Week Google Patches Actively Exploited Chrome 0-Day — Google has addressed a high-severity security flaw in its Chrome browser for Windows that has been exploited by unknown actors as part of a sophisticated attack aimed at Russian entities. The flaw, CVE-2025-2783 (CVSS score: 8.3), is said to have been combined with another exploit to break out of the browser's sandbox and achieve remote code execution. The attacks involved distributing specially crafted links via phishing emails that, when clicked and launched using Chrome, trig...
Experts Find AI Browsers Can Be Tricked by PromptFix Exploit to Run Malicious Hidden Prompts

Experts Find AI Browsers Can Be Tricked by PromptFix Exploit to Run Malicious Hidden Prompts

Aug 20, 2025 Artificial Intelligence / Browser Security
Cybersecurity researchers have demonstrated a new prompt injection technique called PromptFix that tricks a generative artificial intelligence (GenAI) model into carrying out intended actions by embedding the malicious instruction inside a fake CAPTCHA check on a web page. Described by Guardio Labs an "AI-era take on the ClickFix scam," the attack technique demonstrates how AI-driven browsers, such as Perplexity's Comet , that promise to automate mundane tasks like shopping for items online or handling emails on behalf of users can be deceived into interacting with phishing landing pages or fraudulent lookalike storefronts without the human user's knowledge or intervention. "With PromptFix, the approach is different: We don't try to glitch the model into obedience," Guardio researchers Nati Tal and Shaked Chen said . "Instead, we mislead it using techniques borrowed from the human social engineering playbook – appealing directly to its core des...
Beware of 'Coronavirus Maps' – It's a malware infecting PCs to steal passwords

Beware of 'Coronavirus Maps' – It's a malware infecting PCs to steal passwords

Mar 11, 2020
Cybercriminals will stop at nothing to exploit every chance to prey on internet users. Even the disastrous spread of SARS-COV-II (the virus), which causes COVID-19 (the disease), is becoming an opportunity for them to likewise spread malware or launch cyber attacks. Reason Labs recently released a threat analysis report detailing a new attack that takes advantage of internet users' increased craving for information about the novel coronavirus that is wreaking havoc worldwide. The malware attack specifically aims to target those who are looking for cartographic presentations of the spread of COVID-19 on the Internet, and trickes them to download and run a malicious application that, on its front-end, shows a map loaded from a legit online source but in the background compromises the computer. New Threat With An Old Malware Component The latest threat, designed to steal information from unwitting victims, was first spotted by MalwareHunterTeam last week and has now be...
c
Expert Insights Articles Videos
Cybersecurity Resources