Oliver Buchannon
Aigeus Cyber

Aigeus Cyber offers expert cyber security and compliance guidance and services.

Someone Changed a Bank Account Number. R71 Million Later.

Jul 7, 2026

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3 min read

Someone Changed a Bank Account Number. R71 Million Later.

The Compensation Fund lost R71 million to fraud through a single method - the same method is being used against South African businesses right now.

Aigeus Cyber
Aigeus Cyber
AI Is Already Looking for Your Weaknesses

Jun 23, 2026

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3 min read

AI Is Already Looking for Your Weaknesses

Last week the US government shut down an AI model specifically because it was too good at finding vulnerabilities. Attackers already have tools like it.

Aigeus Cyber
Aigeus Cyber
The 30 June Deadline Most Businesses Have Missed

Jun 9, 2026

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3 min read

The 30 June Deadline Most Businesses Have Missed

PAIA Annual Reports are due by 30 June 2026. Most South African businesses do not know this applies to them.

Aigeus Cyber
Aigeus Cyber
Ransomware Is Coming for South African Businesses

May 26, 2026

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3 min read

Ransomware Is Coming for South African Businesses

The median ransom demand in South Africa hit R17 million in 2025. Recovery costs averaged R24 million. Most businesses had no rollback capability.

Aigeus Cyber
Aigeus Cyber
Your IT Company Is Not Your Security Company

May 12, 2026

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3 min read

Your IT Company Is Not Your Security Company

Most South African SMEs assume their IT provider has security covered. That assumption is costing them.

Aigeus Cyber
Aigeus Cyber
The Standard Is Now Live: What Joint Standard 2 of 2024 Means for Your Financial Services Business

Apr 28, 2026

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3 min read

The Standard Is Now Live: What Joint Standard 2 of 2024 Means for Your Financial Services Business

The FSCA's cybersecurity deadline passed on 1 June 2025. If you operate in financial services, the question is no longer whether you need to comply - it's whether you can prove it.

Aigeus Cyber
Aigeus Cyber

Risk Management

+2

Your Staff Are the Vulnerability: What POPIA says about social engineering

Apr 14, 2026

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5 min read

Your Staff Are the Vulnerability: What POPIA says about social engineering

Phishing now accounts for nearly half of all detected cyber threats in South Africa. Your firewall cannot stop it — but your staff can.

Aigeus Cyber
Aigeus Cyber

Risk Management

+2

The "Reasonable Measures" Myth: Why generic IT scans are failing POPIA

Mar 31, 2026

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3 min read

The "Reasonable Measures" Myth: Why generic IT scans are failing POPIA

Stop patching everything. Start protecting the 3% of vulnerabilities that actually threaten your balance sheet.

Aigeus Cyber
Aigeus Cyber
Aigeus Cyber

Aigeus Cyber


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