Hackers Sneak Malicious Ads Into Google Search Using Bing Redirects

Michael Miller · 2026-10-09

You're searching for Claude, Anthropic's AI assistant, and you click on a Google ad that looks legitimate. But instead of landing on the official site, you're redirected through Bing to a fake installer that infects your computer. That's the new ClickFix attack, and it's catching people off guard. ### How the Attack Works Hackers are exploiting the trust we place in search engines. They create Google Ads that appear when you search for Claude. These ads use legitimate Bing search-result redirects as the click URL. So when you click the ad, you're briefly taken to a Bing page, which then redirects you to a malicious site. That site hosts a fake Claude installer that delivers ClickFix malware. ClickFix is a type of attack that tricks you into running malicious code. It often poses as a software update or installer. Once executed, it can steal data, install ransomware, or give attackers remote access. ### Why This Matters to You If you use antidetect browsers or manage multiple online identities, you're already a target. Attackers know that professionals like you often download tools and extensions. They count on you letting your guard down when you see a familiar name like Claude. > "The most dangerous attacks are the ones that look completely normal," says Michael Miller, Lead Antidetect Browser Strategist. "This one hides behind Google and Bing, two services we all trust." ### Protecting Yourself So how do you stay safe? Here are a few practical steps: - **Never click on ads for software you can find directly.** Type the official URL into your browser instead. - **Check the destination.** Hover over the ad link to see the real URL. If it goes through a redirect, be suspicious. - **Use a reputable antidetect browser.** Tools like Multilogin, GoLogin, or AdsPower can help isolate your browsing sessions, but they won't stop you from downloading malware. Always verify downloads. - **Keep your security software updated.** A good antivirus can catch known threats. - **Educate your team.** If you manage multiple profiles, make sure everyone knows about these tricks. ### The Bigger Picture This isn't the first time hackers have abused search ads. But using Bing redirects adds a new layer of deception. It makes the ad seem more legitimate because Bing is a trusted domain. Google and Bing are constantly fighting these abuses, but it's a cat-and-mouse game. As someone who works with antidetect browsers, you know how important it is to stay invisible online. But invisibility doesn't mean invincibility. You still need to be cautious about what you click and download. ### What to Do If You've Been Hit If you think you've fallen for this attack, act fast: - Disconnect your device from the internet. - Run a full antivirus scan. - Change your passwords, especially for sensitive accounts. - Report the ad to Google. Remember, the best defense is a healthy dose of skepticism. If something feels off, it probably is. Stay safe out there.