Microsoft outage forces Australian firms to bypass security systems
Personal email and USB drives became quick fixes. They left sensitive data outside normal safety protections.
Why it matters
When major tech systems fail, millions of people and businesses face immediate losses. They also face longer-term security risks they cannot prevent.
In Australia. Australian businesses lost billions of dollars in 12 hours and now face potential security breaches, highlighting weak backup systems and low consumer confidence in big tech.
Key facts
- About 24 hours
- Outage duration
- Within 12 hours
- Feared losses timeframe
- Doctor Rajiv Shah
- AISA board director
- Ashwin Pal
- RSM Australia analyst
- Outlook and Teams stopped working for about 24 hours.
- Contact broke across Australian businesses.
- With normal systems down, companies found other ways to keep working.
- Personal email, USB drives and other tools became alternatives.
- These actions likely moved sensitive data away from the normal protections companies depend on.
- Australian businesses feared losses in the billions within 12 hours.
- Many companies lack backup plans for major failures.
- This leaves them open to disruption and security breaches.


