Weekly Security Update – Week 46

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Our top security updates in the news and on the web this week

1. CryptoWall 4.0 A Stealthier, More Sweet-Talking Ransomware

When the malware makes its move, the new CryptoWall not only encrypts files, as it always has done, it also encrypts filenames. Heimdal Security states this new technique increases victims’ confusion, and thereby increases the likelihood that they’ll pay the ransom, and quickly. First posted on Dark Reading.

For the original post and further information click here

2. TalkTalk – The case for a Chief Security Officer

While the importance of the Chief Information Security Officer has been in constant growth over the past few years, organisations that employ a CISO/CSO are still far too few. First posted on Trend Micro.

For the original post and further information click here

3. Linux Ransomware Debut Fails on Predictable Encryption Key

No need to crack RSA when you can guess the key. File encrypting ransomware Trojans are almost ubiquitous on Windows, and it was only a matter of time. First Posted on Bitdefender Labs.

For the original post and further information click here

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4. Adobe Flash Update Includes Patches for 17 Vulnerabilities

In what’s becoming a monthly ritual, Adobe today pushed out an updated version of its Flash Player that includes patches for critical vulnerabilities. First posted on Threatpost.

For the original post and further information click here

5. How Scammers Are Trying To Use Your Computer To Steal Your Cash

Cyber criminals want to hijack your computer for financial gain. But how does the scam work and how can you stop them? First posted on TechWeek Europe.

For the original post and further information click here

6. Top ranking Instagram client removed from iTunes and Google Play after user data theft discovery

A software developer has discovered that a leading free app on iTunes and Google Play has been sending people’s usernames and passwords to an unknown website. The malicious app is called InstaAgent, and is touted as an Instagram client. It is also reportedly the most downloaded free app in the UK and Canada. First posted on TechWeek Europe.

For the original post and further information click here

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