McAfee Labs
Read McAfee Labs blogs for the latest threat research, threat intelligence, and thought leadership from the Threat Research team.
AI Wrote This Malware: Dissecting the Insides of a Vibe-Coded Malware Campaign
Mar 18, 2026 | 15 MIN READ
Report Highlights Enterprise Biometric Vulnerabilities, Opportunities
Authentication in the modern enterprise is becoming more difficult. The risks are rising, but adding more security...TeslaCrypt Ransomware Arrives via Neutrino Exploit Kit
This post was written by Sriram P. and Varadharajan Krishnasamy. TeslaCrypt is a ransomware family that encrypts files...Criminals are Getting Excited for Tax Filing Season
Cybercriminals are plotting to take advantage of tax season, by fraudulently impersonating consumers and scamming Americans....Macro Malware Associated With Dridex Finds New Ways to Hide
Macro malware is on the upswing and cybercriminals are always searching for new ways to deceive users...Locky Ransomware on Rampage With JavaScript Downloader
Locky is a ransomware family that encrypts victims’ files and demands money to decrypt the files. It...Trillium Toolkit Leads to Widespread Malware
Any aspiring cybercriminal can buy one of many malicious toolkits to craft a downloader and distribute malware. After a...A Future Beyond Mobile Devices; Trusting the Promises of Mobile World Congress
More than 100,000 people descended upon Mobile World Congress (MWC) last week to watch experts from around...Targeted Ransomware No Longer a Future Threat
This post was written by Christiaan Beek and Andrew Furtak. In 2015, McAfee investigated a ransomware campaign...Malicious Forums Turn Amateur Hackers Into Cybercriminals
Security researchers are aware of forums that offer downloads of malicious software such as keyloggers and remote access...Nivdort: Data-Stealing Trojan Arrives via Spam
During the past couple of weeks, McAfee Labs has observed a huge increase in spam related to Nivdort,...Does Anyone Really Care About Mobile Security?
I’ve attended Mobile World Congress a number of times and it is fair to say the concept...Clever Phishing Attacks Target Google, Yahoo, DHL Customers
Last week McAfee Labs received a phishing page that efficiently uses the CSS format of the Gmail...
