Malware

Skimmer acts as payment service provider via rogue iframe - Even e-commerce sites that do not take payment information themselves can be abused by crooks. In this post, we show how a web skimmer is able to inject an artificial iframe into the checkout page to prompt users for their credit card information. Victims will only realize something's not right when they are redirected to the real (and external) payment form.
Sophisticated threats plague ailing healthcare industry - Black hat hackers are after patient healthcare data, and such breaches will only intensify. Which forms of malware are behind the attacks? We take a look at the advanced threats targeting a sector struggling to keep up.
Was this really an attempt by the Chinese? - What happened at Mar-a-Lago and can we attribute this possible attempt to get close to the president of the US to China?
Emotet revisited: pervasive threat still a danger to businesses - Emotet is often mentioned as one of the most annoying, effective, and costly present-day malware infections. We discuss the reasons why and the proper way to remove it.
Hosting malicious sites on legitimate servers: How do threat actors get away with it? - Is money all hosting providers care about when it comes to allowing malicious sites on their servers? Or is there more at play? We embark on an investigation to discover their motives.
Ryuk ransomware attacks businesses over the holidays - Over the holiday, a little-known ransomware family called Ryuk caused serious damage to numerous organizations. The attacks leave a lot of questions unanswered. What do we know so far?
Malwarebytes’ 2019 security predictions - Every year, we at Malwarebytes Labs like to stare into our crystal ball and foretell the future of malware. And while all hope is for a threat-free 2019, the reality likely includes botnets, IoT, artificial intelligence, and even more data breaches. When it comes to security, we can pretty much assure you that attacks will keep happening—just as the sun rises and sets. 
Fortnite gamers targeted by data theft malware - If you've ever been tempted to cheat at Fortnite, think again—with the release of season six of the popular video game, we found a data theft malware masquerading as a cheat tool, ready to steal your browser sessions, cookies, and even your Bitcoin.
Emotet on the rise with heavy spam campaign - Over the last few days, we've noticed a large increase in malicious spam spreading Emotet, as well as a higher number of detections from our customers. Looks like we're in the middle of an active Emotet campaign.

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