A recent virus infection faced by some users was swiftly detected as being caused by Expiro. We have conducted an in-depth investigation and analysis on the intricacies of Expiro and what makes it such a potent threat. This article lays out our analysis and understanding of the matter from our Security Research Lab and offers […]
Cobalt Strike is a widespread threat emulation tool. It is one of the most powerful network attack tools available for penetration testers in the last few years used for various attack capabilities and as a command and control framework. Recently, Cobalt Strike has been used in various ransomware campaigns like Povlsomware Ransomware, DarkSide Ransomware. Povlsomware […]
Cryptocurrencies are all the vogue now. This has resulted in the emergence of increasing cryptocurrency mining activities. Several platforms make mining services available to users. One such platform that provides JavaScript cryptocurrency miners for websites is CoinHive. Recently, we have analyzed a virus that infects user files with mining scripts. CoinHive is a popular browser-based service that […]
2017 was the year of ransomware and cryptocurrency miners but we are still seeing infectors posing as a prominent attack vector. However, old infectors still remain a significant threat to users. In 2017, we observed a few old infector families making new versions of their old code, though no new prominent infector families were seen. […]
While this may seem like a bit of an odd subject to venture into, in this blog post we will list out some common reasons, or excuses, why you don’t really need antivirus or an effective computer security for your home PC. Out of the millions of computer users around the world, there are still […]
A massive data breach was discovered in Russia recently wherein more than 1.2 billion passwords have been stolen. This is one of the biggest data breaches in recent memory, and we recommend that online users change their passwords immediately. Read on for other IT security news from the week gone by as well. Kanpur Police […]
Chameleon is a new virus in town that spreads between unprotected or poorly protected Wi-Fi access points (wireless router) just like the common cold spreads between humans. Wi-Fi access points (APs) are devices that transmit and receive Wi-Fi signal. In other words, whenever you are accessing Wi-Fi, your device is connected to a Wi-Fi access […]
Avoiding and preventing malware on a computer is far simpler than removing it from an infected machine. Nevertheless, once a machine has been infected with malware, it is imperative to remove it immediately. Clear signs like lowered speed, popups, disabled functionality and more, indicate the presence of malware on a machine. However, what does one […]
India – Where most of the world’s spam originates from A large amount of email spam originates in India. This interesting report shows that most of the world’s spam actually originates in India. Facebook has more than 50 million duplicate user accounts worldwide Facebook officials have claimed that there are currently 50 million duplicate accounts […]
When was the last time you carried out an image search on Google Images? Did you check the website the image was hosted on before you downloaded it on your computer or smartphone? Unknown to you, image searches are one of the biggest channels of malware over the Internet. Security conscious Internet users regularly take […]