MOAB, short for the "Mother of All Breaches", refers to one of the largest data breaches in internet history. This breach stands out as the biggest data breach of the year 2024. A staggering 12 TB of data was leaked, which translates to approximately 26 billion records and 3,800 folders of information. MOAB has affected a vast number of individuals and organisations, highlighting the critical need for cybersecurity in today’s digital age.

Unlike other breaches that target specific companies or sectors, MOAB aggregates data from numerous breaches, compiling them into a single, massive database. The sheer scale of MOAB highlights the pervasive nature of cyber threats and the critical need for robust cybersecurity measures.

The data exposed in MOAB originated from multiple sources, including previous breaches of well-known companies. This consolidated information poses significant risks as it allows malicious actors to exploit reused passwords and launch sophisticated credential stuffing attacks. The breach's magnitude underscores the importance of regularly updating passwords and using unique passwords for different accounts.

How to Check if Your Email Has Been Compromised

Given the extensive nature of MOAB, it's essential to verify whether your email has been compromised. One of the most reliable resources for checking this is through have I Been Pwned.

Here’s a step-by-step guide on how to use this service:

1. Visit the Have I Been Pwned website:

Go to

2. Enter your email address:

In the search bar on the homepage, type in the email address you want to check and click the "pwned?" button.

3. Review the results:

The website will show you whether your email address has been involved in any data breaches. If it has, the results will detail which breaches your email was a part of and what type of data was compromised.

4. Take action:

If your email has been compromised, it's crucial to change your passwords immediately. Use a strong, unique password for each account, and consider using a password manager to keep track of them. Enable two-factor authentication (2FA) wherever possible for an added layer of security.

By regularly checking your email addresses on Have I Been Pwned, you can stay informed about potential security breaches and take prompt action to protect your personal information.

Importance of Staying Vigilant

The scale of MOAB highlights the critical need for vigilance in digital security practices. Regularly checking for compromised accounts, updating passwords, and enabling two-factor authentication are essential steps in safeguarding your online presence. By taking proactive measures, you can significantly reduce the risk of falling victim to cyber attacks and ensure that your personal information remains secure.

The Mother of All Breaches serves as a reminder of the vulnerabilities present in the digital age. Utilising tools like Have I Been Pwned empowers individuals to take control of their cybersecurity, providing peace of mind in an increasingly connected world.

Not to forget, ING Skill is conducting the Skill Enrichment Programme (SEP), where the learning is not just limited to theoretical but also practical approaches with unique methods of learning: Tutorial, Workshop and Exposure. For more detailed ways to stay safe on the internet and other cybersecurity tips, make sure to follow our Instagram page and stay updated with our highly beneficial informative blogs.

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