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Don’t get hacked; protect your WhatsApp account

08 October 2020 Photo Istock

Whatsapp security — It is important to be safe when using WhatsApp. Do not leave your phone unattended when you are not close by.

There are 2 billion WhatsApp users in the world, and 1,6 billion WhatsApp users access their accounts on a daily basis.

However, it is important to also be safe when using this popular communication tool.

According to Cobus van Jaarsveld, Assistant Director: Threat Detection, Investigations and Liaison in Protection Services, it does happen that people’s WhatsApp accounts get hacked; this is a serious violation of privacy.

“It means a third party now has unlimited access to your personal chats, information, media – and in some instances, they can also masquerade as you by deleting your chats, replying to your chats, and committing crimes. That’s just the tip of the iceberg of how harmful it can be to get hacked,” says Van Jaarsveld.

He adds: “Hackers can access your WhatsApp data by various means, e.g. via WhatsApp web or registering your number on another device.

The South African Police Service (SAPS) provided the following tips to prevent one’s WhatsApp from getting hacked:

• Log out from all computers that you see in the list under WhatsApp Web. This will stop hackers from further reading your chats. However, this should be done every time you use WhatsApp web.
• Do not leave your phone unattended when you are out.
• Lock all your apps to prevent unknown people from accessing your apps.
• Do not connect your phone to unknown Wi-Fi connections, as hackers can also use the unique MAC address to access all your WhatsApp chats.
• In case your WhatsApp has already been hacked, deactivate your account by emailing support@whatsapp.com. Your account will be automatically deleted if not accessed for 30 days.
• Enable two-step verification under your WhatsApp account settings. This will add an extra layer of security to the app.
• Lock WhatsApp. It is imperative to have the AppLocker that will help you lock your WhatsApp. While WhatsApp does not offer this application per se, you can download it and the app will facilitate the use of your WhatsApp with a password or PIN. This will help to prevent anyone who has access to your phone from accessing your WhatsApp account, since they will require a password to open it.

News Archive

New Division of Virology to deliver crucial services for HIV diagnosis and resistance testing

2015-12-14

The establishment of a Division of Virology within the Department of Medical Microbiology, under the joint auspices of the UFS and the National Health Laboratory Service (NHLS), reflects the continued growth within Virology. Dr Dominique Goedhals, Head of the Division, says the division will also provide training of undergraduate medical students, medical technologists and technicians, and registrars.

The newly established Division of Virology at the University of the Free State will be one of only five laboratories in the country to be involved in crucial diagnostic and testing services for HIV viral load monitoring, early infant diagnosis, and HIV resistance testing.

The Virology Diagnostic Laboratory serves as the reference laboratory for all HIV National Priority Programme samples for the Free State and Northern Cape provinces.

Medical staff at the laboratory will provide a 24-hour consultative service, as well as outreach programmes to district laboratories in the Free State and Northern Cape where pathologists are not available.

Dr Dominique Goedhals, Head of the Division of Virology, says this division, under the joint auspices of the UFS and the National Health Laboratory Service (NHLS), reflects the continued growth within Virology.

The division will not only deliver this critical diagnostic service, but will also focus on training and teaching, as well as research.

Teaching and training activities include teaching of undergraduate medical students, medical technologists and technicians, and registrars. The postgraduate science programme has a high output of honours, master’s and doctoral students in Virology. The intern medical scientist programme is also active, with five interns having successfully submitted their portfolios since the programme was implemented in 2010.

Research activities under the Head of Research, Prof Felicity Burt, have also expanded and continue to show increases in publication output and acquisition of grant funding. Established research groups within the Division of Virology focus on vector-borne and zoonotic viruses, human papilloma viruses (HPV), and human immunodeficiency virus (HIV), as well as work with a number of international collaborators.

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