Blog

Email malware

A new ransomware campaign in the wild,Ryuk!!

  • 20
    Shares
 August 28, 2018

Estimated reading time: 4 minutes

Recently, Quick Heal Security Labs observed a new destructive ransomware named ‘Ryuk. Ransomware’. This ransomware campaign has already affected many users worldwide and seems to be a spear phishing attack. The compelling thing, it encrypts victim files without appending any extension but making files unreadable. Ryuk uses robust military algorithms...

Beware of the Armage Ransomware – the File Destroyer!

  • 17
    Shares
 August 8, 2018

Estimated reading time: 3 minutes

In July last week, Quick Heal Security Labs detected a new ransomware called Armage. It appends ‘.Armage’ extension to files it encrypts. Armage ransomware uses the AES-256 encryption algorithm to encode files making them inoperable. It spreads via spam emails and corrupted text files. Technical analysis Once executed on the...

Security news and updates from the last week

 February 15, 2013

Estimated reading time: 1 minute

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...

Your Apple Mac does not need computer security: Myth or not?

 January 23, 2013

Estimated reading time: 3 minutes

There is a widespread misconception in the mainstream computing market that Apple Macs are more secure than Windows machines. In fact, some staunch Apple lovers even feel that since virus threats for Macs do not exist, no system protection software is essential. But how accurate is this belief? Our expertise...

Microsoft releases a Fix it solution to prevent Internet Explorer hijacking vulnerability

 January 3, 2013

Estimated reading time: 2 minutes

Microsoft has successfully released a ‘Fix it solution’ for the recently discovered targeted attack, CVE-2012-4792. This attack was specifically targeted at users of Internet Explorer versions 6, 7 and 8. Users of Internet Explorer 9 and 10 were not affected. The attack exploited a vulnerability that allowed an attacker to...

Season’s greetings: Beware of security threats and fake phishing pages

 December 24, 2012

Estimated reading time: 2 minutes

The festive season brings with it heart warming wishes and some great online deals for shoppers and discount seekers. Online retailers present some great discounts and add-ons at this time of the year and online sales see a massive surge in activity as a result. Unsurprisingly, attackers and phishers use...

Simple security tips to avoid Twitter phishing scams

 December 13, 2012

Estimated reading time: 3 minutes

Twitter is a great platform for sharing news, opinions and links. Created in 2006, Twitter has more than 500 million active users today and generates more than 350 million tweets every single day. This has naturally led to several phishing attacks over the microblogging platform. The fact that links are...

Security news updates from the last week

 December 1, 2012

Estimated reading time: 2 minutes

This week was a rather busy one in the security industry. Here are some of the notable highlights that you should not miss out on. Authorized email monitoring increases by 36% in September 2012 According to reports, email monitoring by national security agencies has jumped by 36% in September 2012....

Have you used these easy and effective Quick Heal Parental Control tools?

 November 16, 2012

Estimated reading time: 2 minutes

Parents of school going kids have several questions when it comes to cyber security. Some of these issues involve the freedom and time that should be given to kids when they access the Internet. Other questions revolve around the mode of access in the first place. Today it is very...

Breaking down a fraudulent RBI email

 November 1, 2012

Estimated reading time: 3 minutes

I just received a scam email in my gmail inbox that pretends to be from the RBI. The message dangles the temptation of a windfall of money but asks me to make a payment first. Such emails are very common but there are still many people who fall for this...