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Talking Public Sector Cybersecurity with Nclose – ITNA Digital Innovation Podcast EP 6
This week’s podcast is sponsored by the Public Sector Cybersecurity Summit held on the 2nd and 3rd of August 2022. This virtual event will have all the information you and your public organisation will need to prepare yourself for the next coming cyber-attack. Don’t be caught unawares – the attack is coming, and African enterprises will be prized targets – prepare yourself now before it’s too late. Register for #PubliSec2022 and learn from a host of cybersecurity experts on how to protect your organisation from the worst threat actors out there. In this episode of IT News Africa‘s Digital Innovation Podcast, Luis Monzon chats with Stephen Osler, co-founder and business development director of South African cybersecurity firm Nclose. Stephen and Luis talk about cybersecurity in the public s...
LinkedIn: Are There Cyber-Risks Lurking Beneath the Surface?
In February 2021, the data from 500 million LinkedIn users was leaked by hackers, in June 2021, more than 700 million LinkedIn users had their data leaked and put up for sale. In June 2022, the FBI said that the fraud on LinkedIn posed a significant threat to the platform and its users. The site has become one of the riskiest social media platforms to date, according to South Africa-based cybersecurity firm Nclose. It allows for users to reveal deeply personal and relevant business information without authorisation; it allows for fraudsters to impersonate employees, and gain trust and access to information which can potentially put a company’s reputation on the line if an employee posts libellous or unpleasant content. “By now, most people recognise that social media isn’t the place to put...
How a Small Email Phish Can Become a Million Rand Ransom
Image sourced from Kaspersky. Cybercrime is smart, innovative, and agile. Cybercriminals are well-rewarded for their innovative attack vectors and have no incentive to stop finding inventive ways of penetrating systems and moving past the most vulnerable defences. According to Paul Grapendaal, Head of Managed Security Services at Nclose, there’s no standard playbook when it comes to penetrating a system successfully, but there are solid security steps that can mitigate risk and help the business manage the fallout. Steps that will help bolster your defences and ensure that one phish won’t cost your business millions. Paul Grapendaal, Head of Managed Security Services at Nclose. “There are obvious routes of attack, such as spear phishing, that are designed to focus on a target with the sole...
Beware: Microsoft is One of the Most Impersonated Brands in Phishing Attacks
Image sourced from NS Energy. Check Point Research for the second quarter of 2021 found that Microsoft was the most popular brand used to lure unsuspecting individuals and employees. This isn’t hard to believe because Microsoft’s Active Directory, continues to dominate the market share globally in 2021 and as a result is still the most popular target for phishing. The weight of this risk is emphasised by the fact that in 2021, phishing attacks increased by 47% in just the first quarter alone. The threats are smart, capable, and worrying – increasing in volume every year. Companies are facing an onslaught of risk that’s designed to fool employees into making mistakes that can cost the company money and reputation. “The risk is when employee credentials are stolen, this can lead to detriment...
