Archives by Category
Adobe (23)
JCry – A Ransomware written in Golang!
For several months, QH Labs has been observing an upswing in ransomware activity. We found a new ransomware which is written in Go lang. Malware authors are finding it easy to write ransomware in Go lang rather than traditional programming languages. Infection of Jcry ransomware starts with a compromised website. As shown in the above image, […]
Beware!! PDF Attachments Launching Android malware
As a normal user we receive multiple emails on a daily basis with PDF as an attachment. Recently, at Quick-Heal Security Lab, we observed a malicious PDF file sent to users as an attachment via a phishing mail. These PDF files look like a regular document but that’s not the truth. It looks locked out […]
advisory (32)
The Threat Landscape: Emerging Viruses and Malware to Watch Out For in 2024
We’re Midway into 2024, and the threat landscape is evolving with new variants of viruses and malware that continue to grow in sophistication. Cybercriminals are constantly coming up with new ways to infiltrate our systems, steal data, and wreak havoc onto our digital lives. In this blog, we will explore the emerging viruses and malware […]
Quick Bytes: Top 5 Cyber News of the Week
Checked your Security and Privacy Score Lately? Discover the latest news from the digital world around you with a Quick line up of the top 5! Trading Fraud Alert! Exploiting the allure of stock market investments, cyber fraudsters recently targeted unsuspecting victims through a trading scam. In November 2023, the Hyderabad Cyber Crime Police arrested […]
Adware (29)
Beware of the JokerQuiz – It’s a fraud!
Adware are unwanted programs installed on the system with or without user consent. They change your Internet browser’s settings and display unwanted and fraudulent pop-up ads. They also trick users by offering unbelievable deals. With technological advancements, adware are becoming smarter. JokerQuiz is one such adware that pretends to be a quiz where the winner […]
PowerShell: An Attacker’s Paradise
PowerShell was originally intended as a task automation and configuration management program for system administrators. However, it didn’t take long for attackers to realize its potential for carrying out offensive operations without being detected. Due to PowerShell’s versatility, it can be seen in all stages of attacks, from initial infection vectors; used in macros […]
