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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

UFS research on yeast nanorobotics

2006-05-09

Ten members from the University of the Free State's (UFS) Lipid Biotechnology Research Group in the Department of Microbial, Biochemical and Food Biotechnology will be presenting their research on yeast nanorobotics (nanotechnology) at three international conferences in Europe during May and June 2006.

It is one of the biggest group of students from the department to present their research overseas.

The conferences to be attended include the 2nd International Conference on Non Mammalian Eicosanoids, Bioactive Lipids and Plant Oxylipins held in Berlin, Germany; the 3rd European Conference on Computational Mechanics (ECCM-2006) held in Lisbon, Portugal and the 25th International Specialised Symposium on Yeasts (ISSY 2006) held in Helsinki, Finland. The UFS Lipid Biotechnology Group is also co-organising the conference in Berlin.

The group members are in front from the left Ms Chantel Swart (M Sc student), Ms Ntsoaki Leeuw (M Sc student) and Ms Monique Goldblatt (M Sc student).
Middle from the left Mr Olihile Sebolai (Ph D student and recipient of the Free State Premier Excellence Award), Ms Ané van Heerden (M Sc student) and Dr Catrine Strauss (post-doctoral student).
At the back are from the left Mr Desmond Ncango (M Sc), Dr Carlien Pohl (Senior Researcher), Prof Pieter van Wyk (Head: UFS Center for Confocal and Electron Microscopy) and Prof Lodewyk Kock (Head: UFS Lipid Biotechnology Group).
Photo: Stephen Collett

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