Estimated reading time: 4 minutes
No wonder malspam campaigns are a major medium to spread malware. Previously, we have written about such campaigns making use of MS Office malware such as malicious macro, CVE-2017-0199, CVE-2017-8759 and DDE-based attack. Recently, we have started observing various malspam campaigns...
Estimated reading time: < 1 minute
The recent zero-day vulnerability CVE-2018-4878 in Adobe Flash Player enables attackers to perform a Remote Code Execution on targeted machines. Adobe has released a security advisory APSA18-01 on February 2, 2018 to address this issue. According to Adobe, the...
Estimated reading time: 3 minutes
When it comes to enlisting the most unrecognizable forms of cyber-attacks, Distributed Denial of Service (DDoS) features on top of the pecking order. While DDoS attacks started off as simple and volumetric threats for creating disruptions, they have amplified...
Estimated reading time: 3 minutes
Cryptocurrencies like Bitcoin, Monero, Ethereum, Litecoin, and Tezos are in full swing. And they have exponentially increased cryptocurrency mining (or cryptomining) activities. Previously, cryptomining was carried out by powerful and dedicated mining hardware or by utilizing distributed computing because the entire process requires a lot of computation. However, there has been an observable change in the mining trends. Now,...
Estimated reading time: 4 minutes
Cryptocurrency has become a famous and valuable digital asset. One of the ways to earn cryptocurrencies is to mine them. New coins are generated and brought into the market through the process of mining. Mining of cryptocurrency is a...
Estimated reading time: 3 minutes
Earlier we had blogged about how JAVA based jRAT malware were evolved in the recent times. At Quick Heal Security Labs, we are actively observing jRAT campaigns happening in the wild. These JAVA malware spread through phishing campaigns. While analyzing one such phishing campaign, we found...
Estimated reading time: 5 minutes
2017 was the year of ransomware and cryptocurrency miners but we are still seeing infectors posing a prominent attack vector. However, old infectors still remain a significant threat to users. In 2017, we observed a few old infector families...
Estimated reading time: 3 minutes
When it comes to handling the cybersecurity threats, enterprises often concentrate on addressing standalone vulnerabilities and security incidents. Organizations believe that mitigating individual threats can keep catastrophic attacks at bay but the modern threat landscape is way more sophisticated than...
Estimated reading time: 4 minutes
2017 has been a year of several high-profile cyber-attacks with an excruciatingly large number of breaches originating from third-party software modules and compromised accounts. With hackers constantly trying to gain access to confidential data sets, it is important to...
Estimated reading time: 4 minutes
Cybersecurity was undoubtedly one of the most influential areas of technology in 2017. The year witnessed an inordinate number of cybersecurity meltdowns globally. Let us look at some of the biggest cyber-attacks of 2017 that shook the world. 1....