The article dives into the common misconception that cyberattacks are solely the work of external sources. It highlights the significant threat posed by insider attacks, which can often stem from well-meaning employees unintentionally compromising security. Various categories of insider threats are discussed, revealing the complexities of addressing security risks that come from within an organisation.
Key Points
- Myth that cyberattacks only come from outside sources is debunked.
- 18% of security incidents involve internal actors, according to the 2025 Verizon Data Breach Investigations Report.
- Insider threats can be negligent, compromised, or malicious employees.
- The average cost of insider incidents is approximately £15.4 million per organisation, with containment taking an average of 85 days.
- Insiders are harder to detect due to their legitimate access and familiarity with company protocols.
Why should I read this?
This article unpacks a critical yet often overlooked aspect of cybersecurity. Understanding that not all threats come from the outside means you can better safeguard your organisation. Don’t just improve your external walls; acknowledge what’s happening inside to protect your data and assets. Read this to ensure you’re not leaving your back door wide open!
