Copycat criminals abuse Malwarebytes brand in malvertising campaign

This fake, copycat Malwarebytes site was set up by cybercriminals to distribute malware in a malvertising campaign. We examine the campaign—and the criminals’ motives.

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Domen toolkit gets back to work with new malvertising campaign

We describe the latest malvertising campaign that uses Domen, an advanced social engineering toolkit.

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Rudy Giuliani’s Twitter mishaps invite typosquatters and scammers

Rudy Giuliani’s Twitter account contains many typos that lead to the wrong website—and scammers and typosquatters are taking advantage.

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WOOF locker: Unmasking the browser locker behind a stealthy tech support scam operation

We reveal the inner workings of WOOF locker, the most sophisticated browser locker campaign we’ve seen to date. Learn how this tech support scam evades researchers and ensnares users by hiding in plain sight.

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300 shades of gray: a look into free mobile VPN apps

Mobile VPN apps are one of the best tools for protecting user privacy. Unfortunately, a notable number of are deemed unsafe. Read on to find out how to assess the best mobile VPN for you.

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Threat Spotlight: Sodinokibi ransomware attempts to fill GandCrab void

There’s a new ransomware-as-a-service (RaaS) in town, and it can twist tongues for giggles as much as twist organizations’ arms for cash. Get to know the Sodinokibi ransomware, including how to protect against this fledgling threat.

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Fake jquery campaign leads to malvertising and ad fraud schemes

We look for answers in a long-running and yet mysterious malware campaign that has compromised thousands of websites to date.

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GreenFlash Sundown exploit kit expands via large malvertising campaign

The GreenFlash exploit kit, which we typically saw targeting South Korean users, reaches globally with a large malvertising campaign via a popular website.

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Recipe for success: tech support scammers zero in via paid search

We take a deep dive into the recently reported Azure-hosted tech support scam pages, identifying this as one of the most successful scam campaigns in use today.

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