Threat Actors Abuse claude.ai Shared Chat for ClickFix Malvertising Campaign


TrendAI™ Research tracked a sustained malvertising campaign that abused Google Ads to deliver ClickFix social engineering attacks disguised as popular AI developer tools. The campaign impersonated at least six legitimate brand names, including ChatGPT Codex, Perplexity, Cursor IDE, JetBrains, Claude AI, and claude.ai, and simultaneously ran Mac utility scam lures.

By leveraging paid search ads targeting users actively seeking AI development tools, the attackers were able to target technically proficient users who are more likely to interact with command-line instructions without suspicion. This marks a sophisticated evolution of the ClickFix social engineering technique, where victims are tricked into manually executing malicious commands, typically by copying and pasting PowerShell or terminal commands under the guise of “fixing” a problem or completing a software installation.

Read more…
Source:  Trend Micro


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


Related:

  • QuickBooks popup scam still being delivered via Google ads

    November 18, 2024

    Accounting software QuickBooks, by Intuit, is a popular target for India-based scammers, only rivaled for top spot by the classic Microsoft tech support scams. Malwarebytes Labs researchers seen two main lures, both via Google ads: the first one is simply a website promoting online support for QuickBooks and shows a phone number, while the latter requires ...

  • Inside Water Barghest’s Rapid Exploit-to-Market Strategy for IoT Devices

    November 18, 2024

    There is a big incentive for both espionage motivated actors and financially motivated actors to set up proxy botnets. These can serve as an anonymization layer, which can provide plausibly geolocated IP addresses to scrape contents of websites, access stolen or compromised online assets, and launch cyber-attacks. Examples of proxy botnets set up by advanced persistent ...

  • Don’t Hold Down The Ctrl Key – New Warning As Cyber Attacks Confirmed

    November 18, 2024

    Just as security professionals will tell you that layered defensive strategies are the best when it comes to staving off successful attacks, so attackers will often look to precisely the same when executing their cyber attacks. Two-step phishing attacks have, in the words of security researchers from Perception Point, “become a cornerstone of modern cybercrime,” leveraging ...

  • Schneider Electric Data Breach Leaks Critical Data, Hellcat Ransomware Group Demands Hefty Ransom in Baguettes

    November 15, 2024

    French digital automation and energy management giant Schneider Electric is investigating a data breach after a hacker claimed they stole dozens of gigabytes and demanded a hefty ransom in Baguettes, a classic popular French bread item. Schneider Electric manufactures various energy management and automation products, from home electrical components to industrial control systems. The Rueil-Malmaison, France-based ...

  • Сrimeware and financial cyberthreats in 2025

    November 14, 2024

    Kaspersky’s Global Research and Analysis Team constantly monitors known and emerging cyberthreats directed at the financial industry, with banks and fintech companies being the most targeted. Kaspersky researchers also closely follow threats that aim to infiltrate a wider range of industries, namely ransomware families that are financially motivated. These observations, as part of our Kaspersky Security ...

  • FBI: 2023 Top Routinely Exploited Vulnerabilities

    November 12, 2024

    In 2023, malicious cyber actors exploited more zero-day vulnerabilities to compromise enterprise networks compared to 2022, allowing them to conduct cyber operations against higher-priority targets. In 2023, the majority of the most frequently exploited vulnerabilities were initially exploited as a zero-day, which is an increase from 2022, when less than half of the top exploited vulnerabilities ...