When WhatsApp Groups Become Serious Cyber-Risk Zones
Despite their popularity among employees, informal messaging platforms pose significant risks to organisations’ cybersecurity. The 2025 KnowBe4 Africa Annual Cybersecurity survey found that 93% of African respondents use WhatsApp for work communications, surpassing email and Microsoft Teams. What can organisations do to protect themselves from data leakage and other threats? For many organisations, platforms like…

