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3 essential ways to strengthen your business data security

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 February 5, 2019

Estimated reading time: 2 minutes

For any business big or small, business data is an asset that they cannot afford to compromise at any cost. With a huge amount of data, from employee details to the credit card details of customers, stored in the form of vulnerable electronic records, the loss of even a single...

Anatova, A modular ransomware

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 January 29, 2019

Estimated reading time: 6 minutes

While everyone was engaged in new year celebrations, malware authors were busy creating new ransomware for 2019. Quick Heal Security Labs has observed the first ransomware of 2019 — Anatova. During our analysis, we found that Anatova is not just ransomware but a modular one. By modular ransomware we mean,...

Mongolock Ransomware deletes files and targets databases

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 January 29, 2019

Estimated reading time: 4 minutes

Ransomware has become one of the most dangerous cyber-attack methods because of the different techniques it uses to encrypt the files and evade the detection of security software to earn money. Also, at a time, it’s not limited to encrypting user’s files but also deletes the files and formats the...

GandCrab Ransomware along with Monero Miner and Spammer

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 January 24, 2019

Estimated reading time: 6 minutes

Recently we saw a new campaign through spam mail attachment- zip file. It contains JavaScript file which delivers a bundle of GandCrab Ransomware, Monero miner and Spammer. This bundle of multiple malware variants is nothing new, it is common for ransomware to be paired with miner and spammer. This type...

Malspam email – Jack of all malware, master of none.

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 January 21, 2019

Estimated reading time: 4 minutes

Malspam email or malicious spam emails are considered to be one of the favorite malware delivery channels for the attackers to deliver the malware to targeted victims. Attackers also run spam email campaigns to distribute their malware to a large number of users. For attackers to succeed, two things are...

Drone Safety – Flying Tips, Policies & Regulations

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 January 15, 2019

Estimated reading time: 3 minutes

Drones Unmanned Aircraft System (UAS)/ Remotely Piloted Aircraft System (RPAS) commonly known as drones/ UAV are unmanned aerial vehicle without a human pilot aboard. The potential of drones is starting to be realized and it is making a big impact. They can take on complex tasks and reduce costs minimizing...

Applying Deep Learning for PE-Malware Classification

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 January 10, 2019

Estimated reading time: 5 minutes

Deep Learning & Computer vision techniques are making progress in every possible field. With growing computing powers many organizations use them to resolve or minimize many day-to-day problems. In a recent talk at AVAR 2018, Quick Heal AI team presented an approach of effectively using Deep Learning for malware classification....

Ransomware displaced by cryptojacking as the most trending cyberthreat but it is not dead yet

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 January 9, 2019

Estimated reading time: 2 minutes

For those of you who have experienced the worst of Ransomware attacks in the form of WannaCry and Petya and believe that the worst is over; you never know what may await you on the other side of this New Year. While the recent threat analysis reports by Quick Heal...

Beware! Your website might be delivering Emotet malware

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 December 29, 2018

Estimated reading time: 11 minutes

In 2018, we saw a surge in Emotet activity. Emotet started as a banking trojan but this blog will shed light on how it has also become a “threat distributor”. We will also discuss server-side and client-side activity and how it spreads. Its self-propagation makes it all the more challenging...

Beware!! PDF Attachments Launching Android malware

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 December 25, 2018

Estimated reading time: 4 minutes

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...