Close Menu
TechBrunchTechBrunch
  • Home
  • AI
  • Apps
  • Crypto
  • Security
  • Startups
  • TechCrunch
  • Venture

Subscribe to Updates

Subscribe to our newsletter and never miss our latest news

Subscribe my Newsletter for New Posts & tips Let's stay updated!

What's Hot

At every stage of TechCrunch, Charles Hudson tells us what investors really see

June 30, 2025

Baidu’s AI Breakthrough Hasn’t Been Priced In — Why BIDU Could Hit $120 Soon

June 30, 2025

From $5 to Financial Empowerment: Why Stash co-founder Brandon Krieg is a must-see for TechCrunch All Stage 2025

June 30, 2025
Facebook X (Twitter) Instagram
TechBrunchTechBrunch
  • Home
  • AI

    OpenAI seeks to extend human lifespans with the help of longevity startups

    January 17, 2025

    Farewell to the $200 million woolly mammoth and TikTok

    January 17, 2025

    Nord Security founder launches Nexos.ai to help enterprises move AI projects from pilot to production

    January 17, 2025

    Data proves it remains difficult for startups to raise capital, even though VCs invested $75 billion in the fourth quarter

    January 16, 2025

    Apple suspends AI notification summaries for news after generating false alerts

    January 16, 2025
  • Apps

    Privacy-centric app maker Proton sues Apple over anti-competitive practices and charges alleged

    June 30, 2025

    Google is adopting AI in classrooms, including new Gemini tools for educators and chatbots for students

    June 30, 2025

    The former meta engineer has built AI tools to plan every detail of a trip

    June 30, 2025

    Tinder asks new users in California to use facial recognition technology to check their profiles

    June 30, 2025

    Trump says he found a buyer for Tiktok

    June 29, 2025
  • Crypto

    Vitalik Buterin reserves for Sam Altman's global project

    June 28, 2025

    Calci will close a $185 million round as rival Polymeruk reportedly seeks $200 million

    June 25, 2025

    Stablecoin Evangelist: Katie Haun's Battle of Digital Dollars

    June 22, 2025

    Hackers steal and destroy millions of Iran's biggest crypto exchanges

    June 18, 2025

    Unique, a new social media app

    June 17, 2025
  • Security

    US government overthrows North Korea's major “workers” management

    June 30, 2025

    Mexican drug cartel hackers spy on FBI officials' phones to track and kill informants, the report says

    June 30, 2025

    FBI, cybersecurity firms say prolific hacking crews are currently targeting airlines and transportation sectors

    June 28, 2025

    Prolific cybercrime gangs currently targeting the airline and transportation sector

    June 27, 2025

    US and French authorities confirm arrest of a violation form hacker

    June 26, 2025
  • Startups

    7 days left: Founders and VCs save over $300 on all stage passes

    March 24, 2025

    AI chip startup Furiosaai reportedly rejecting $800 million acquisition offer from Meta

    March 24, 2025

    20 Hottest Open Source Startups of 2024

    March 22, 2025

    Andrill may build a weapons factory in the UK

    March 21, 2025

    Startup Weekly: Wiz bets paid off at M&A Rich Week

    March 21, 2025
  • TechCrunch

    OpenSea takes a long-term view with a focus on UX despite NFT sales remaining low

    February 8, 2024

    AI will save software companies' growth dreams

    February 8, 2024

    B2B and B2C are not about who buys, but how you sell

    February 5, 2024

    It's time for venture capital to break away from fast fashion

    February 3, 2024

    a16z's Chris Dixon believes it's time to focus on blockchain use cases rather than speculation

    February 2, 2024
  • Venture

    At every stage of TechCrunch, Charles Hudson tells us what investors really see

    June 30, 2025

    From $5 to Financial Empowerment: Why Stash co-founder Brandon Krieg is a must-see for TechCrunch All Stage 2025

    June 30, 2025

    A comprehensive list of 2025 tech layoffs

    June 30, 2025

    How to prepare for a second semester salary increase now live in 2025

    June 30, 2025

    Tiffany is lucky to have won a VCS at TC at every stage.

    June 30, 2025
TechBrunchTechBrunch

Russian-linked hackers exploit zero-day bugs in Firefox and Windows in 'widespread' hacking campaign

TechBrunchBy TechBrunchNovember 26, 20242 Mins Read
Facebook Twitter Pinterest Telegram LinkedIn Tumblr WhatsApp Email
Share
Facebook Twitter LinkedIn Pinterest Telegram Email


Security researchers have discovered two previously unknown zero-day vulnerabilities. These vulnerabilities are being actively exploited by Russia-linked hacking group RomCom, targeting Firefox browser users and Windows device owners in Europe and North America.

RomCom is a cybercrime group known for carrying out cyberattacks and other digital intrusions on behalf of the Russian government. The group was linked to a ransomware attack targeting Japanese technology giant Casio last month, but is also known for its aggressive stance against organizations allied with Ukraine, which Russia invaded in 2014. There is.

Researchers at security firm ESET found that in order for rom-coms to produce “zero clicks,” software makers did not have time to publish fixes before they were exploited by people to hack them, so two It said it had found evidence of a combination of zero-day bugs. This allows a hacker to remotely plant malware on a target computer without user interaction.

“This level of sophistication demonstrates the threat actor's capabilities and intent to develop stealth attack techniques,” ESET researchers Damien Schaefer and Romain Dumont said in a blog post on Monday.

For RomCom's targets to trigger the zero-click exploit, they would need to visit a malicious website maintained by the hacking group. If exploited, a backdoor named after RomCom will be installed on the victim's computer, allowing widespread access to the victim's device.

Schaefer told TechCrunch that the number of potential victims of RomCom's hacking campaign ranges from one to as many as 250 per country, with the majority of targets based in Europe and North America.

Mozilla patched the Firefox vulnerability on October 9, a day after ESET alerted browser makers. The Tor project, which develops the Tor browser based on the Firefox codebase, also fixed this vulnerability. However, Schaefer told TechCrunch that ESET has not seen any evidence that the Tor browser was exploited during this hacking campaign.

Microsoft patched this vulnerability affecting Windows on November 12th. Security researchers at Google's Threat Analysis Group, which investigates government-sponsored cyberattacks and threats, reported the bug to Microsoft and suggested the exploit may have been used in other government-sponsored hacking efforts. did.



Source link

Share. Facebook Twitter Pinterest LinkedIn Tumblr Email

Related Posts

US government overthrows North Korea's major “workers” management

June 30, 2025

Mexican drug cartel hackers spy on FBI officials' phones to track and kill informants, the report says

June 30, 2025

FBI, cybersecurity firms say prolific hacking crews are currently targeting airlines and transportation sectors

June 28, 2025

Prolific cybercrime gangs currently targeting the airline and transportation sector

June 27, 2025

US and French authorities confirm arrest of a violation form hacker

June 26, 2025

Homeland Security warns about Iran-backed cyberattacks targeting US networks

June 26, 2025

Leave A Reply Cancel Reply

Top Reviews
Editors Picks

7 days left: Founders and VCs save over $300 on all stage passes

March 24, 2025

AI chip startup Furiosaai reportedly rejecting $800 million acquisition offer from Meta

March 24, 2025

20 Hottest Open Source Startups of 2024

March 22, 2025

Andrill may build a weapons factory in the UK

March 21, 2025
About Us
About Us

Welcome to Tech Brunch, your go-to destination for cutting-edge insights, news, and analysis in the fields of Artificial Intelligence (AI), Cryptocurrency, Technology, and Startups. At Tech Brunch, we are passionate about exploring the latest trends, innovations, and developments shaping the future of these dynamic industries.

Our Picks

At every stage of TechCrunch, Charles Hudson tells us what investors really see

June 30, 2025

Baidu’s AI Breakthrough Hasn’t Been Priced In — Why BIDU Could Hit $120 Soon

June 30, 2025

From $5 to Financial Empowerment: Why Stash co-founder Brandon Krieg is a must-see for TechCrunch All Stage 2025

June 30, 2025

Subscribe to Updates

Subscribe to our newsletter and never miss our latest news

Subscribe my Newsletter for New Posts & tips Let's stay updated!

© 2025 TechBrunch. Designed by TechBrunch.
  • Home
  • About Tech Brunch
  • Advertise with Tech Brunch
  • Contact us
  • DMCA Notice
  • Privacy Policy
  • Terms of Use

Type above and press Enter to search. Press Esc to cancel.