In an increasingly digitized market, WhatsApp Business has become the primary operational engine for Zimbabwean commerce—powering everything from small-scale traders to corporate enterprise communications. However, this dependence has sparked a severe digital security threat: a sharp surge in account takeovers that has left business owners locked out, lost revenue, and compromised customer trust.

In an exclusive interview with Zim Now, digital security expert Christopher Musodza unpacked the core vectors driving these attacks and outlined the vital steps needed to safeguard digital assets.

💬 Key Insight

"WhatsApp encryption is rarely 'broken'—people are manipulated, and SIM cards are exploited," explains digital security expert Musodza in an exclusive interview with Zim Now. "The rise of WhatsApp Business hacking in Zimbabwe can be attributed to a combination of social engineering tactics, exploitation of telecom infrastructure, and low levels of public awareness."

The Key Attack Vectors in Zimbabwe

1. Social Engineering (The "Forward Code" Scam)

The single most common entry point. A victim receives an unexpected SMS containing a One-Time PIN (OTP). Seconds later, a message arrives via WhatsApp from a trusted contact whose account has already been hijacked, claiming the verification code was "sent by mistake." Once the victim forwards the code, the attacker registers the account on their own device, locking the rightful owner out immediately.

2. SIM Swapping and Duplicate SIM Fraud

Criminals also bypass social engineering by exploiting telecom provider channels. In January 2026, two Harare men were arrested after hacking into a company’s WhatsApp Business account using a duplicate Econet SIM card to gain full administrative control. The Zimbabwe Republic Police (ZRP) has repeatedly issued wanted alerts for suspects masquerading as victims at mobile operator outlets to execute unauthorized SIM replacements, drain mobile wallets, and seize control of WhatsApp accounts.

3. Phishing Links and Spyware

Deceptive links promising high-yield investment returns, job offers, or promotional giveaways are used to deploy spyware. Once installed on a mobile device, this malware secretly reads incoming SMS messages—including verification codes—and transmits them directly to attackers without the user's knowledge.

4. Chain Trust Cascade Attacks

When an account is compromised, attackers immediately broadcast urgent financial requests or the "code-forward" scam to every group and contact list on the profile. Because the message originates from a familiar, trusted contact, secondary victims are easily disarmed.

Defense Guide: Immediate Actions & Strategic Safeguards

To prevent hijackings and protect corporate networks, individuals and organizations must implement multi-layered defenses.

⚠️ Red Flag Alert: Unexpected Loss of Network Signal

If your cellular phone service abruptly disappears without explanation, contact your network provider immediately (Econet, NetOne, or Telecel) to check for unauthorized SIM swaps or duplicate SIM requests.

Building Digital Resilience Across Businesses

As WhatsApp remains a vital pillar of Zimbabwe’s national economy, closing the security awareness gap is critical. Businesses of all sizes are advised to host regular, short cybersecurity awareness sessions for staff covering:

Identifying Phishing Links: Spotting unverified domain names and promotional traps.

De-escalating Urgency: Treating all sudden requests for money or verification codes as potential scams.

Emergency Reporting: Instantly reporting compromised numbers to network operators and the Zimbabwe Republic Police (ZRP).

The threat landscape continues to evolve, but basic hygiene remains the strongest defense: Protect your verification codes, activate two-step authentication, verify identity through direct calls, and treat artificial urgency as a major red flag.