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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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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Partnerstroka: Large tech support scam operation features latest browser locker

Tech support scammers belonging to the Partnerstroka group are once again abusing browsers, this time with a new browlock feature to reel in more victims, in one of the biggest campaigns we’ve ever tracked.

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Tech support scammers make browser lockers more resilient

Closing tech support scam pop-ups is becoming more challenging as crooks come up with more tricks for browser lockers.

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