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Malware demands Bitcoin ransom

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Security software provider ESET has reported that it has received multiple reports of a new malware-spreading campaign in various countries.

Security software provider ESET reports that it has received multiple reports of a new malware-spreading campaign in various countries, mostly in Latin America and Eastern Europe. It starts with a fake email purporting to contain a fax, but is in reality a campaign to spread malicious code. The code encrypts the victim’s files and is then used to extort a ransom in bitcoins for retrieval of the encrypted information.

Called CTB-Locker Ransomware, the malware has caused headaches for thousands of users. Poland, Czech Republic and Mexico iare the most affected, as shown in the following graphic:

The attack began with a fake email arriving in the users’ inbox.  The subject of the email pretends that the attachment is a fax; the file is detected by ESET asWin32/TrojanDownloader.Elenoocka.A.  If you open this attachment and your antivirus software does not protect you, a variant of Win32/FileCoder.DA will be downloaded to your system; all your files will be encrypted and you will lose them forever, unless you pay a ransom in bitcoins to retrieve your information.

Files with extensions such as mp4, .pem, .jpg, .doc, .cer, etc. are encrypted by a key, which makes it virtually impossible to recover the files. Once the malware has finished encrypting user information, it displays a warning and also changes the desktop background with a message similar to that seen in the image below:

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Another peculiar detail of CTB-Locker is this: not only is the message shown to the user in different languages , but it also displays the currency appropriate to that language. If the user chooses to view the message in English, the price is in US dollars, otherwise the value will be in Euros.

While the encryption technique used by CTB-Locker makes it impossible to recover files by analysing the payload, there are certain safety measures that are recommended for users and companies:

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·         If you have a security solution for mail servers, enable filtering by extension. This will help by allowing you to block malicious files with extensions such as .scr, as used by Win32/TrojanDownloader.Elenoocka.A

·         Avoid opening attachments in emails of dubious origins where the sender has not been identified.

·         Delete emails or mark them as spam to prevent other users or company employees being affected by these threats.

·         Keep security solutions updated to detect the latest threats that are spreading.

·         Perform up-to-date backups of your information.

Mitigating such attacks is no simple task, and you need to take a proactive stance by supporting security technology with awareness and education.

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Mickey’s 90th for SA

Disney Africa announced the local launch of the Mickey the True Original campaign, joining the global festivities honouring 9 decades of Mickey Mouse, his heritage, personality and status as a pop-culture icon.

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As 18 November 2018 marks 90 years since his first appearance in Steamboat Willie in November 1928, a series of world-wide celebrations will be taking place this year and South Africa is no different.

The campaign will come to life with engaging content and events that embrace Mickey’s impact on the past, present and future. The local festivities kick off in earnest this month, leading up to Mickey’s 90th anniversary on 18 November 2018 and beyond:

  • An exclusive local design project where ten highly talented South African artists will apply their own inspiration and artistic interpretation on 6-foot Mickey Mouse statues.
  • Once revealed to the public, the statues will form part of the Mickey the True Original South African Exhibition, inspired by Mickey’s status as a ‘true original’ and his global impact on popular culture. The exhibition will travel to 3 cities and delight fans and families alike as they journey with Mickey over the years. Featuring 4 sections highlighting Mickey’s innovation, his evolution, influence on fashion and also pop culture, the exhibition is in collaboration with Samsung and Edgars, and will visit:

o   Sandton City, Centre Court: 28 September – 14 October

o   Gateway Theatre of Shopping, Expo Explore Court: 19 October – 11 November

o   Canal Walk Shopping Centre. Centre Court: 16 November – 26 November

  • Samsung continues their collaboration with Disney as they honour Mickey’s 90th anniversary nationally at all Samsung and Edgars Stores. Entitled Unlocking the Imagination, fans are encouraged to visit these stores, take a selfie with a giant Mickey plush toy using their Samsung Galaxy Note9 and stand a chance to win not only a giant Mickey plush, but also an international family trip. Visit www.Samsung.com for more information
  • Mickey’s 90th Spectacular, a two-hour prime-time special, will be screened on M-Net 101 later this year. The elegant affair will feature star-studded musical performances, moving tributes and never-before-seen short films. Superstars from music, film and television will join the birthday fun for the internationally beloved character.
  • In addition, look out for special programming on Mickey’s birthday (18 November) across Disney Channel (DStv, Channel 303), Disney XD (DStv, Channel 304) and Disney Junior (DStv, Channel 309).
  • In retailers, Edgars will be stocking a complete collection of trendy fashion, accessories and footwear for the whole family, inspired entirely by Mickey Mouse.
  • Mickey will be the central theme of an in-store campaign nationwide this November and December, with brand new products, apparel, toys, as well as titles from Disney Publishing Worldwide, including books, arts & crafts and comics
  • Discovery Vitality and Disney are celebrating healthy, happy families this festive season by offering helpful and exciting tips and tricks on how to eat nutritious, yet delicious, foods, all inspired by Mickey. There’s also a trip to Disneyland Paris up for grabs. Log on to www.discovery.co.za/vitality for information.
  • And much more – check the press for updates

“Binding generations together more than any other animated character, Mickey Mouse is the “True Original” who reminds people of all ages of the benefits of laughter, optimism and hope,” says Christine Service, Senior Vice President and Country Manager of The Walt Disney Company Africa. “With his universal appeal and ability to emotionally connect with generations all over the world, no other character quite occupies a similar space in the hearts and minds of a global fan base and we are thrilled to be sharing these local festivities.”

Mickey’s birthday is celebrated in honour of the release of his first theatrical film, Steamboat Willie, on 18th November 1928, at the Colony Theatre in New York City. Since then, he has starred in more than 100 cartoons and can currently be seen on Disney Channel (DStv, Channel 303) in the Mickey Mouse cartoon series and on Disney Junior (DStv, Channel 309) in Mickey and the Roadster Racers.

South African fans are encouraged to share their Mickey Mouse moments on social media using the hashtag#Mickey90Africa.

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IoT at tipping point

We have long been in the hype phase of IoT, but it is finally taking on a more concrete form illustrating its benefits to business and the public at large, says PAUL RUINAARD, Country Manager at Nutanix Sub-Saharan Africa.

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People have become comfortable with talking to their smartphones and tasking these mini-computers to find the closest restaurants, schedule appointments, and even switch on their connected washing machines while they are stuck in traffic.

This is considerable progress from those expensive (and dated) robotic vacuum cleaners that drew some interest a few years ago. Yes, being able to automate cleaning the carpets held promise, but the reality failed to deliver on those expectations.

However, people’s growing comfort when it comes to talking to machines and letting them complete menial tasks is not what the long-anticipated Internet of Things (IoT) is about. It really entails taking connectedness a step further by getting machines to talk to one another in an increasingly digital world filled with smart cities, devices, and ways of doing things.

We have long been in the hype phase of IoT, but it is finally taking on a more concrete form illustrating its benefits to business and the public at large. The GSM Association predicts that Africa will account for nearly 60 percent of the anticipated 30 billion connected IoT devices by 2020.

Use cases across the continent hold much promise. In agriculture, for example, placing sensors in soil enable farmers to track acidity levels, temperature, and other variables to assist in improving crop yields. In some hotels, infrared sensors are being used to detect body heat so cleaning staff now when they can enter a room. In South Africa, connected cars (think telematics) are nothing new. Many local insurers use the data generated to reward good driver behaviour and penalise bad ones with higher premiums.

Data management

The proliferation of IoT also means huge opportunity for businesses. According to the IDC, the market opportunity for IoT in South Africa will grow to $1.7 billion by 2021. And with research from Statista showing that retail IoT spending in the country is expected to grow to $60 million by the end of this year (compared to the $41 million of 2016), there is significant potential for connected devices once organisations start to unlock the value of the data being generated.

But before we get a real sense of what our newly-connected world will look like and the full picture of the business opportunities IoT will create, we need to put the right resources in place to manage it. With IoT comes data, more than we can realistically imagine, and we are already creating more data than ever before.

Processing data is something usually left to ‘the IT person’. However, if business leaders want to join the IoT game, then it is something they must start thinking about. Sure, there are several ways to process data but they all link back to a data centre, that room or piece of equipment in the office, or the public data centre down the road. Most know it is there but little else, other than it has something to do with data and computers.

Data centres are the less interesting but very essential tools in all things technology. They run the show, and without them we would not be able to do something as simple as send an email, let alone create an intricate system of connected devices that constantly communicate with each other.

Traditionally, data centres have been large, expensive and clunky machines. But like everything in technology, they have been modernised over the years and have become smaller, more powerful, and more practical for the digital demands of today.

Computing on the edge

Imagine real-time face scanning being used at the Currie Cup final or the Chiefs and Pirates derby. Just imagine more than a thousand cameras in action, working in real time scanning tens of thousands of faces from different angles, creating data all along the way and integrating with other technology such as police radios and in-stadium services.

As South Africans, we know all too well that the bandwidth to process such a large amount of data through traditional networks is simply not good enough to work efficiently. And while it can be run through a large core or public data centre, the likelihood of one of those being close to the stadium is minimal. Delays, or ‘latency and lag time’, are not an option in this scenario; it must work in real time or not at all.

So, what can be done? The answer lies in edge computing. This is where computing is brought closer to the devices being used. The edge refers to devices that communicate with each other. Think of all those connected things the IoT has become known for: things like mobile devices, sensors, fitness trackers, laptops, and so on. Essentially anything that is ‘remote’ that links to the Web or other devices falls under this umbrella. For the most part, edge computing refers to smaller data centres (those in the edge) that can process the data required for things like large-scale facial recognition.

At some point in the future, there could be an edge data centre at Newlands or The Calabash that processes the data in real time. It would, of course, also be connected to other resources such as a public or private cloud environment, but the ‘heavy lifting’ is done where the action is taking place.

Unfortunately, there are not enough of these edge resources in place to match our grand IoT ambitions. Clearly, this must change if we are to continue much further down the IoT path.

Admittedly, edge computing is not the most exciting part of the IoT revolution, but it is perhaps the most necessary component of it if there is to be a revolution at all.

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