OT gateways open up new entry points for attackers
With IoT connections in sub-Saharan Africa set to double by 2030, cybercriminals have more opportunities than ever to breach networks and systems, with converging IT, Internet of Things (IoT) and OT systems posing a risk to critical infrastructure. Microsoft's recent...
Malicious IoT botnet activity skyrockets
IoT botnet DDoS (Distributed Denial of Service) traffic, originating from a large number of insecure IoT devices with the aim of disrupting telecom network services for millions of users, increased five-fold over the past year following Russia's invasion of Ukraine...
No uncertainty about the economic disaster of the lockdown
Advocates of the lockdown ignore the most basic law of life, that benefits have costs, and that costs easily exceed benefits. This is according to Leon Louw, CEO of the Free Market Foundation (FMF), who has issued the following statement: People's most "essential"...
Pandemic saw PC shipments decline 12,3% in Q1
Worldwide PC shipments totalled 51,6-million units in the first quarter of 2020, a 12,3% decline from the first quarter of 2019, according to preliminary results by Gartner. After three consecutive quarters of growth, the worldwide PC market experienced its sharpest...
Africa cannot go back to ‘business as usual’
Like every other pandemic that the world has experienced in the past, coronavirus will eventually come to an end. It will be defeated, and life return to normal. But it will teach us an important lesson: the need to invest in health infrastructure across the world,...
Online shopping and streaming phishing multiplies
Ongoing quarantine and lockdown measures are driving a rapid growth of phishing attacks with websites that imitate online shopping and streaming platforms. Kaspersky experts have compared the numbers for Q1 2019 with the same period this year, and found that the share...
Lockdown exposes realities of remote working
The Covid-19 pandemic and resulting lockdown has exposed weaknesses in many organisations' workforce management practices. While the unique circumstances forced companies to quickly embrace remote working, many were completely unprepared to manage users in their...
Disease now seen as top international threat
As the Covid-19 pandemic sweeps the globe, Americans say the greatest international threat to the well-being of their country is the spread of infectious diseases. According to a new Pew Research Centre report, nearly all US adults (98%) say this is at least a minor...
Oil production cut deal welcomed
The African Energy Chamber has welcomed the deal struck by OPEC and OPEC+ Member countries on a deal to cut production and maintain market stability. On Easter Sunday (12 April 2020), OPEC and OPEC+ member countries decided to cut oil production by 9,7-million barrels...
Universe’s expansion may not be the same in all directions
One of the fundamental ideas of cosmology is that everything looks the same in all directions if you look over large enough distances. A new study using data from NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton is challenging that basic notion. Astronomers using...
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