13 Biggest Data Breaches in Australia [Updated 2024] | UpGuard
Learn about some of the biggest data breaches that have impacted Australian businesses, including recent cyberattacks in 2021.
UpGuard logoEdward Kostupdated Jan 18, 2024updated

This post is a bit different from our usual residential construction topics, but everyone should know how to lock down their data. Big tech companies like Microsoft, Google and Apple collect telemetry (records of how you use their products), and many cloud services can access your files unless you encrypt them first.

The Optus breach and other major Australian data breaches have exposed the personal information of millions. We can't rely on others to secure our information, but doing it yourself can be simple with the right tool. This post introduces Cryptomator, a free and user-friendly encryption tool, and walks you through setting it up and using it.

The Importance of Personal Data Security

Why it matters:

  1. Protecting Sensitive Information: Personal data such as financial records, legal documents, and personal photos can be exploited if they fall into the wrong hands.
  2. Preventing Identity Theft: Cybercriminals can use stolen information to impersonate you, causing significant financial and emotional harm.
  3. Maintaining Privacy: In a world where digital surveillance is becoming more common, protecting your data helps maintain your personal privacy and freedom.
  4. Safeguarding Against Cyber Threats: Malware, ransomware, and other cyber threats can compromise your data, leading to loss and unauthorized access.

Introducing Cryptomator

Cryptomator is free, open-source software that encrypts your files on your own device before they're uploaded to the cloud, using AES-256 encryption, so only you can read them. It's designed to be easy to use, even if you're not tech-savvy.

Key Features of Cryptomator

  • Client-Side Encryption: Your files are encrypted on your device before they are uploaded to the cloud.
  • Open Source: Being open-source means the code is publicly available for scrutiny, ensuring transparency and security.
  • Cross-Platform: Cryptomator is available for Windows, macOS, Linux, iOS, and Android.
  • Easy to Use: Designed with a focus on simplicity, making it ideal for non-technical users.
  • Free on desktop: The desktop app (Windows, macOS, Linux) is free, with donations encouraged. The iOS and Android apps are paid.

How to Install Cryptomator

Installing Cryptomator is straightforward. Follow these steps to get started:

  1. Download Cryptomator: Visit Cryptomator's official website and download the version compatible with your operating system.
  2. Install the Software: Run the downloaded file and follow the on-screen instructions to install Cryptomator on your computer.
  3. Launch Cryptomator: After installation, open the application.

Getting Started with Cryptomator

Once installed, setting up Cryptomator to secure your files is simple:

  1. Create a New Vault: Click on the “+” button to create a new vault. A vault is a secure container where your encrypted files will be stored.
  2. Name Your Vault: Give your vault a descriptive name.
  3. Choose a Location: Select where the vault will be stored, for example inside your cloud storage folder (Dropbox, OneDrive, Google Drive and so on).
  4. Set a Password and Save the Recovery Key: Create a strong password. It's the only way to open your vault, and if you forget it, your files are gone. Save the recovery key Cryptomator gives you somewhere safe and offline.
  5. Accessing Your Vault: Once your vault is created, you can unlock it by entering your password. This will mount the vault as a virtual drive on your computer.
  6. Adding Files to Your Vault: Simply drag and drop files into the virtual drive. These files will be automatically encrypted and stored securely.

Using Cryptomator Daily

Cryptomator is designed to integrate seamlessly into your daily routine:

  1. Unlocking Your Vault: Whenever you need to access your files, open Cryptomator and unlock your vault by entering your password. The vault will appear as a virtual drive where you can add, edit, or remove files.
  2. Automatic Encryption: Any file you move into the vault is automatically encrypted, ensuring continuous protection.
  3. Accessing Files on the Go: Cryptomator has paid mobile apps for iOS and Android, so you can open your vault on your phone using the same password.

Benefits for Homeowners

If you're building or own a home, you've got a lot of important documents. Cryptomator helps you:

  • Ease of Use: With its user-friendly interface, Cryptomator is accessible even to those with limited technical skills.
  • Protect your build paperwork: Keep your building contract, plans, variations, warranty documents, site photos, mortgage papers and ID encrypted, so a breach of your cloud account doesn't expose them.
  • Flexibility: Access your files securely from any device, whether you’re at home or on the go.
  • Keep costs down: The desktop app is free; the mobile apps are a small one-off cost.

Supporting Cryptomator

Cryptomator is an open-source project. If you find it useful, consider donating to support its ongoing development.

You can make a donation directly through the Cryptomator website.

Conclusion

Securing your data doesn't have to be daunting. Cryptomator gives you strong AES-256 encryption for your cloud files with a simple setup. Follow the steps above and your sensitive documents stay private.

For more information and to download Cryptomator, visit their official website.

Cambridge Analytica: How Your Data Became a WeaponCambridge Analytica wasn’t just a scandal, it was a preview of how data could be weaponised. In this first post of our six-part series, we break down how they pulled it off—and why the same tactics still shape what you think, how you vote, and what you see online.Why We Need a Global Digital Bill of Rights NowYou are the product. Your personal data is being harvested and sold without your true consent, fuelling surveillance capitalism. It’s time to fight back. Here’s why we need a simple, powerful, and global Digital Bill of Rights to reclaim our digital lives and demand that technology serves humanity.BorgBase & Vorta: Secure, Budget-Friendly Data BackupLearn why you need solid data prevention plans—and how BorgBase + Vorta deliver encrypted, cost-effective backups with easy setup across Mac, Linux and more for under about $120 AUD/year (non sponsored post)You Are the Product: AI, Data and ProfitIn earlier posts we looked at your privacy, bias, and algorithmic nudges. Now, we discuss surveillance capitalism—a system where your behaviour, emotions, even attention become commodities—and reveal how AI deepens this invisible exploitation.How people & process give you purposeIntroduction If your thinking of getting into the construction industry or you’re already a player, welcome one and all. What a fantastic choice you’ve made to be a part of one of the most dynamic and people-centric industries in Australia. Like all markets where there is a low barrier to