McAfee Labs

Tales From the Trenches; a Lockbit Ransomware Story

In collaboration with Northwave As we highlighted previously across two blogs, targeted ransomware attacks have increased massively over the past months. In our first article, we discussed the growing pattern of targeted ransomware attacks where the primary infection stage is often an info-stealer kind of malware used to gain credentials/access to ...

McAfee Labs

COVID-19 Threat Update – now includes Blood for Sale

Although the use of global events as a vehicle to drive digital crime is hardly surprising, the current outbreak of COVID-19 has revealed a multitude of vectors, including one in particular that is somewhat out of the ordinary. In a sea of offers for face masks, a recent posting on ...

McAfee Labs

McAfee Labs 2020 Threats Predictions Report

With 2019’s headlines of ransomware, malware, and RDP attacks almost behind us, we shift our focus to the cybercrime threats ahead. Cybercriminals are increasing the complexity and volume of their attacks and campaigns, always looking for ways to stay one step ahead of cybersecurity practices – and more often using ...

Enterprise

McAfee 2018: Year in Review

2018 was an eventful year for all of us at McAfee. It was full of discovery, innovation, and progress—and we’re thrilled to have seen it all come to fruition. Before we look ahead to what’s in the pipeline for 2019, let’s take a look back at all the progress we’ve made this ...

McAfee Labs

Syn/Ack Unique Proactive Protection Technique

McAfee’s Advanced Threat Research team has performed analysis on samples of Syn/Ack ransomware implementing Process Doppelgänging.  For those who are concerned about the potential impact of this ransomware but are currently unable to implement McAfee product protections, we have found a simple but interesting alternative method.  Prior to encryption and ...

McAfee Labs

Necurs Botnet Leads the World in Sending Spam Traffic

In Q4 2017 we found that the Necurs and Gamut botnets comprised 97% of spam botnet traffic. (See the McAfee Labs Threats Report, March 2018.) Necurs (at 60%) is currently the world’s largest spam botnet. The infected computers operate in a peer-to-peer model, with limited communication between the nodes and ...

McAfee Labs

McAfee Researchers Find Poor Security Exposes Medical Data to Cybercriminals

Those who have successfully gained access to medical data have been well rewarded for their efforts. One seller stated in an interview that “someone wanted to buy all the … records specifically,” claiming that the effort had netted US$100,000.

McAfee Labs

McAfee Researchers Analyze Dark Side of Cryptocurrency Craze

In December 2017 Bitcoin values skyrocketed, peaking at the unprecedented amount of roughly US$19,000 per coin. Unsurprisingly, the market for cryptocurrencies exploded in response. Investors, companies, and even the public found a fresh interest in digital currencies. However, the exciting change in Bitcoin value did not just influence your average ...

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