Consumer Threat Notices

Understanding How Bitcoin Mining Poses Security Risks

The value of Bitcoin has had its ups and downs over the past several years, but continues to attract interest in the midst of a chaotic market. The rapid growth of this alternate currency has dominated headlines and ignited a cryptocurrency boom that left consumers everywhere wondering how to get ...

Consumer

Ransomware Attacks: Cybercriminals Pinpointing Healthcare Organizations

No One is Invisible to Ransomware Attacks: Cybercriminals Pinpointing Healthcare Organizations   In this challenging time, cybercriminals have their eyes on consumers and institutions alike. Malicious groups have increased their targeting of hospitals and healthcare entities to take advantage of deepening resource strain. Many of these groups are using ransomware attacks to compromise hospital systems, locking up patient ...

Family Safety

Cryptojacking Up 4,000% How You Can Block the Bad Guys

Think about it: In the course of your everyday activities — like grocery shopping or riding public transportation — the human body comes in contact with an infinite number of germs. In much the same way, as we go about our digital routines — like shopping, browsing, or watching videos ...

McAfee Labs

WebCobra Malware Uses Victims’ Computers to Mine Cryptocurrency

McAfee Labs researchers have discovered new Russian malware, dubbed WebCobra, which harnesses victims’ computing power to mine for cryptocurrencies.

Consumer Threat Notices

Digital Assistants, Cryptocurrency, Mobile Malware: Trends from ‘McAfee Labs Threats Report’

Every three months, our team crafts the McAfee Labs Threats Report. The quarterly report ranges in topic and severity but always touches on the most important and impactful threats afflicting consumers and companies alike. This year, the McAfee Labs team analyzed an average of 1,800,000 URLs, 800,000 files and 200,000 high-risk ...

McAfee Labs

‘McAfee Labs Threats Report’ Highlights Cryptojacking, Blockchain, Mobile Security Issues

As we look over some of the key issues from the newly released McAfee Labs Threats Report, we read terms such as voice assistant, blockchain, billing fraud, and cryptojacking.

McAfee Labs

Cyber Threat Alliance Releases Analysis of Illicit Cryptocurrency Mining

In response to the explosive increase in cryptomining campaigns in Q4 2017, the Cyber Threat Alliance has formed a cryptomining subcommittee to assess the threat.

Consumer Threat Notices

Blockchain 101: What Consumers Need to Know About the Technology

From Bitcoin’s boom, to high stakes hacks – cryptocurrency, and how to secure it, has been the talk of the town. However, what most don’t realize is that a there is a sophisticated technology involved in each cryptocurrency transaction designed to secure digital currency: blockchain technology. Now, many of you ...

McAfee Labs

Threat Report: Don’t Join Blockchain Revolution Without Ensuring Security

On May 19 researchers discovered a series of vulnerabilities in the blockchain-based EOS platform that can lead to remote control over participating nodes. Just four days prior, a mining pool server for the IOT platform HDAC was compromised, impacting the vast majority of miners. In January the largest-ever theft of ...

McAfee Labs

Parasitic Coin Mining Creates Wealth, Destroys Systems

The increasing popularity of cryptocurrencies has inspired some people to pursue coin mining, essentially making money online. (Mining is the processing of transactions in the digital currency system, in which new transactions are recorded in a digital ledger called the blockchain. Miners help to update the ledger to verify and ...

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