Protecting over 230 million PCs, Macs, & Mobiles – more than any other antivirus


June 19th, 2015

Hola, Hola VPN users, you may have been part of a botnet!

VPN service Hola, which has millions of users, recently came under fire for not being as up front with their users as they should have been. In the past weeks it has been revealed that Hola does the following:

  • allows Hola users to use each others’ bandwidth
  • sells their users’ bandwidth to their sister company Luminati (which recently helped facilitate a botnet attack)
  • and, according to Vectra research, Hola can install and run code and additional software on their users’ devices without their users’ knowledge.

If you are an Hola user or if you know someone who uses Hola, please make sure you/they are aware of this.

Read more…


June 18th, 2015

Samsung phones vulnerable to hacker attack via keyboard update

 

Samsung Swiftkey vulnerability puts Samsung devices at risk

600 million Samsung mobile devices are at risk. Image source: gadgets.ndtv.com

We rely on our apps. Everyday we use our favorite ones to check news, the weather for our next trip, and communicate with our loved ones. Some apps, especially the system ones, are continuously in use, even if they are not the foremost app on your screen. The keyboard is one of them.

Recently, a dangerous vulnerability was discovered in the most popular keyboardSwiftKey. If you have a Samsung S6, S5, and even a S4 running the stock operating system, you’re at risk. The app always checks for language updates, but this process is not performed in a secure way. If you’re connected with an open or public Wi-Fi, your phone is at risk of a very common and dangerous Man-in-the-middle attack. Your connection will be compromised and all the Internet traffic could be eavesdropped upon. That includes the passwords you’re typing in the very same keyboard, your financial information, everything.

To insure your security, you need to use a VPN when on Wi-Fi, since that’s when most updates are scheduled to occur. You probably already know what a VPN is and how it works. If not, you can find a lot of information in our blog. Our product, Avast SecureLine VPN, creates an encrypted tunnel for the inbound and outbound data of your Internet connection, blocking any possibility of a Man-in-the-middle attack.

But the story does not end here. If you use SwiftKey on an unsecured Wi-Fi, the attacker could also download malware into your phone or tablet. That’s a job for Avast Mobile Security & Antivirus (AMS). Some users think that we don’t need a security product for our phones. They also think that security companies exaggerate the need for a security app just to sell their products. AMS not only scans the installation process of apps but also checks the Internet sites you’re visiting and malicious behavior of any file in your device. You can install Avast Mobile Security & Antivirus on your Android device for free from the Google Play store.

NOTE: At the writing of this post, a patch for the vulnerability was provided to mobile network operators by Samsung. SwiftKey wrote on their blog, “This vulnerability is unrelated to and does not affect our SwiftKey consumer apps on Google Play and the Apple App Store.”

 


June 17th, 2015

iCloud celebrity photo hack: What’s happening?!

Via: Huffington Post

Just about a year after a plethora of celebrities’ nude photos were leaked online, two homes in south Chicago have been raided and investigators have named one of the suspected hackers. As this controversial story and investigation continues to unfold, Avast researchers have come up with a few speculations regarding the origin and motivation behind the initial hack. We’ve discussed the case with one of Avast’s security researchers, Filip Chytry, who has put in his two cents about the situation:

GR: Why might have Apple not flagged or investigated an IP address’ 572 iCloud logins and attempted password resets?

FC: “Putting it simply, Apple just doesn’t have security implemented on this level. Even though they might sound large to us, attempting to track this number of logins and attempts to reset passwords is similar to discovering a needle in a haystack when it comes to Apple’s ecosystem.  Read more…


June 11th, 2015

How to stay safe when using public Wi-Fi hotspots

Many of the Wi-Fi hotspots you use in your hometown and when you travel have major security flaws making it easy for hackers to see your browsing activity, searches, passwords, videos, emails, and other personal information. It’s a public Wi-Fi connection, meaning that you are sharing the network with lots of strangers. Those strangers can easily watch what you’re doing or steal a username and password to one of your accounts while you sip your latte.

An easy and affordable way to maintain your security whenever you use free Wi-Fi is to use a virtual private network (VPN). It sounds techie, but Avast has made it simple.

A VPN service, like our SecureLine VPN, routes all the data you’re sending and receiving through a private, secure network, even though you’re on a public one. That way, SecureLine makes you 100% anonymous while protecting your activity.

Read more…


June 8th, 2015

Teenagers charged with cybercrimes

Forget about shoplifting or painting graffiti on the wall at midnight. Opportunistic teens are turning to cybercrime to get their kicks these days.

teenage hacker

Teenage hackers range from pranksters to international kingpins.

A 14-year old boy in Florida was recently arrested and charged with a felony offense for unauthorized access against a computer system. The 8th grader said he was playing a prank on his teacher when he used the teacher’s administrative password to log onto a school computer and changed its desktop background to an image of two men kissing. The password was the teacher’s last name, and the prankster said he figured it out by watching the teacher type it in.

Read more…

Comments off

June 5th, 2015

TGIF: Wrap-up May 6 – June 5

We have had a busy month with multiple announcements important to Avast customers and company-watchers. Here’s the quick rundown in case you missed it.

Avast SecureMe protects Apple watch

Avast SecureMe will launch in the next month or so to protect the new Apple Watch, as well as iPhones and iPads, when connected to unsecured Wi-Fi. That’s sure to make Apple gadget freaks happy. Read Avast SecureMe Protects Apple Watch Wi-Fi Users.

Image via TechRadar

Image via TechRadar

Windows 10 is scheduled to launch in July, and Avast is ready. Avast version V2015 R2 and newer are already compatible with Windows 10. Read Latest versions of Avast compatible with Windows 10.

Read more…

Comments off

June 4th, 2015

Avast SecureMe Protects Apple Watch Wi-Fi Users

For all of the Apple Watch fans, I’m excited to announce that Avast SecureMe will be available for the device soon. We will launch Avast SecureMe for iOS this summer and will then also expand its functionality for Apple Watch. We designed the app specifically for unsecured Wi-Fi networks, which are a low-hanging fruit for hackers looking to spy on people’s browsing activities and to re-route users to fake sites that collect logins, PINs and other personal information. A ubiquitous presence in cafes, hotels and airports, an alarming number of public Wi-Fi routers are poorly configured. In a study conducted in New York, Chicago and San Francisco, our researchers found out that more than half of routers aren’t set up in a secure way.

Avast SecureMe protects Apple Watch

Read more…

Categories: CEO's corner, Mac Tags:
Comments off

June 3rd, 2015

Sixty serious security flaws found in home routers

Scan your router with Avast's Home Network Security scanner.

Scan your router with Avast’s Home Network Security scanner.

Your router is one of the weakest links in your security, and researchers have proven once more that your home router puts you at risk.

Sixty security flaws have been identified in 22 router models that are distributed around the world, mostly by ISPs to their customers. These flaws could allow hackers to break into the device, change the password, and install and execute malicious scripts that change DNS servers to those the attacker wants. They do this so they can send your traffic through servers they control and direct you unwittingly to malicious sites or load malicious code on your machine when you visit a legitimate site.

Other flaws include allowing the hackers to read and write information on USB storage devices attached to the affected routers and reboot the devices.

The research report describes how the attackers can get in – through a backdoor with a universal password that is used by the ISP’s technical support staff to help troubleshoot for their customers over the phone. This second default administrator access is hidden from the router owner.

Which routers did the researchers test?

Read more…


June 3rd, 2015

Latest versions of Avast compatible with Windows 10

Image via TechRadar

The future of Windows is just around the corner. (Image via TechRadar)

Earlier this week, Microsoft confirmed that the Windows 10 official launch date will be on July 29 and will be available as a free upgrade to Windows 7 and Windows 8.1 users (for one year). This latest OS will be available to pre-order in the upcoming weeks when it launches in 190 different markets across the globe. In anticipation of Microsoft’s exciting new OS, this Techradar article takes a brief look at the operating system’s past:

With Windows 8 and today Windows 8.1, Microsoft tried – not entirely successfully – to deliver an operating system (OS) that could handle the needs of not only number-crunching workstations and high-end gaming rigs, but touch-controlled systems from all-in-one PCs for the family and thin-and-light notebooks down to slender tablets.

Now, Windows 10 has emerged as an operating system optimized for PCs, tablets and phones in unique ways – a truly innovative move from Microsoft’s side. Its big reveal is now quickly approaching, and tech enthusiasts everywhere are curious to see how this OS will measure up.

Will Avast be compatible with Windows 10?

Read more…


June 2nd, 2015

Do antivirus companies create viruses to sell more software?

Question of the week: Why does Avast and other antivirus companies try to scare us with all this news about viruses and bad apps? It makes me think you are connected to the threats.

Avast protects against hackers

Antivirus companies do not create the viruses- there are enough hackers doing it already!

Avast and other reputable antivirus companies are not connected to the creation of threats – there are plenty of them without our developers making something up! But thanks for your question. We would like to help you and our other customers understand the nature of cybersecurity in today’s world and assure you that we have the tools to protect your online environment.

Read more…

Categories: General Tags: ,