What happened in the Atlassian data breach?
Twingate Team
•
May 24, 2024
In a significant data breach, Atlassian, the owner of Trello and other apps, experienced unauthorized access to their systems in October 2023. The exact number of users affected and the specific details of the leaked data remain undisclosed.
How many accounts were compromised?
The breach impacted data related to approximately 13.2 million individuals.
What data was leaked?
The data exposed in the breach included email addresses, employers, geographic locations, job titles, names, phone numbers, and social media profiles of affected users.
How was Atlassian hacked?
SiegedSec exploited a vulnerability in Atlassian's Confluence suite of collaboration tools, gaining unauthorized access to sensitive data after an employee inadvertently shared credentials publicly. The breach, which affected millions of users, was linked to a bug in the Confluence software. Atlassian has been working with clients to address the issue and mitigate the impact of the breach.
Atlassian's solution
In response to the hack, Atlassian implemented enhanced security measures to secure its platform and prevent future incidents. These measures included the containment, eradication, and recovery of any security incidents affecting their services and infrastructure. Atlassian also followed the RACI model (Responsible, Accountable, Consulted, Informed) to define their security incident management responsibilities and collaborated with a specialist cybersecurity consultancy for additional resources and expertise. Furthermore, Atlassian notified affected customers and ensured that their incident response processes remained comprehensive and world-class.
How do I know if I was affected?
Atlassian notified customers believed to be affected by the breach. If you're an Atlassian user and haven't received a notification, you may visit Have I Been Pwned to check your credentials.
What should affected users do?
In general, affected users should:
Change Your Passwords: Immediately update your passwords for all affected accounts. Make sure the new passwords are strong and unique, not previously used on any other platform.
Reset Passwords for Other Accounts: If you've used the same or similar passwords for other online accounts, reset those as well. This is crucial as attackers often try using stolen passwords on multiple sites.
Enable Two-Factor Authentication (2FA): Activate 2FA on all affected accounts. Consider enabling this additional security feature on all other important online accounts to significantly reduce the risk of unauthorized access.
For more specific help and instructions, please contact Atlassian Support directly.
Where can I go to learn more?
If you want to find more information on the Atlassian data breach, check out the following news articles:
Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.
What happened in the Atlassian data breach?
Twingate Team
•
May 24, 2024
In a significant data breach, Atlassian, the owner of Trello and other apps, experienced unauthorized access to their systems in October 2023. The exact number of users affected and the specific details of the leaked data remain undisclosed.
How many accounts were compromised?
The breach impacted data related to approximately 13.2 million individuals.
What data was leaked?
The data exposed in the breach included email addresses, employers, geographic locations, job titles, names, phone numbers, and social media profiles of affected users.
How was Atlassian hacked?
SiegedSec exploited a vulnerability in Atlassian's Confluence suite of collaboration tools, gaining unauthorized access to sensitive data after an employee inadvertently shared credentials publicly. The breach, which affected millions of users, was linked to a bug in the Confluence software. Atlassian has been working with clients to address the issue and mitigate the impact of the breach.
Atlassian's solution
In response to the hack, Atlassian implemented enhanced security measures to secure its platform and prevent future incidents. These measures included the containment, eradication, and recovery of any security incidents affecting their services and infrastructure. Atlassian also followed the RACI model (Responsible, Accountable, Consulted, Informed) to define their security incident management responsibilities and collaborated with a specialist cybersecurity consultancy for additional resources and expertise. Furthermore, Atlassian notified affected customers and ensured that their incident response processes remained comprehensive and world-class.
How do I know if I was affected?
Atlassian notified customers believed to be affected by the breach. If you're an Atlassian user and haven't received a notification, you may visit Have I Been Pwned to check your credentials.
What should affected users do?
In general, affected users should:
Change Your Passwords: Immediately update your passwords for all affected accounts. Make sure the new passwords are strong and unique, not previously used on any other platform.
Reset Passwords for Other Accounts: If you've used the same or similar passwords for other online accounts, reset those as well. This is crucial as attackers often try using stolen passwords on multiple sites.
Enable Two-Factor Authentication (2FA): Activate 2FA on all affected accounts. Consider enabling this additional security feature on all other important online accounts to significantly reduce the risk of unauthorized access.
For more specific help and instructions, please contact Atlassian Support directly.
Where can I go to learn more?
If you want to find more information on the Atlassian data breach, check out the following news articles:
Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.
What happened in the Atlassian data breach?
Twingate Team
•
May 24, 2024
In a significant data breach, Atlassian, the owner of Trello and other apps, experienced unauthorized access to their systems in October 2023. The exact number of users affected and the specific details of the leaked data remain undisclosed.
How many accounts were compromised?
The breach impacted data related to approximately 13.2 million individuals.
What data was leaked?
The data exposed in the breach included email addresses, employers, geographic locations, job titles, names, phone numbers, and social media profiles of affected users.
How was Atlassian hacked?
SiegedSec exploited a vulnerability in Atlassian's Confluence suite of collaboration tools, gaining unauthorized access to sensitive data after an employee inadvertently shared credentials publicly. The breach, which affected millions of users, was linked to a bug in the Confluence software. Atlassian has been working with clients to address the issue and mitigate the impact of the breach.
Atlassian's solution
In response to the hack, Atlassian implemented enhanced security measures to secure its platform and prevent future incidents. These measures included the containment, eradication, and recovery of any security incidents affecting their services and infrastructure. Atlassian also followed the RACI model (Responsible, Accountable, Consulted, Informed) to define their security incident management responsibilities and collaborated with a specialist cybersecurity consultancy for additional resources and expertise. Furthermore, Atlassian notified affected customers and ensured that their incident response processes remained comprehensive and world-class.
How do I know if I was affected?
Atlassian notified customers believed to be affected by the breach. If you're an Atlassian user and haven't received a notification, you may visit Have I Been Pwned to check your credentials.
What should affected users do?
In general, affected users should:
Change Your Passwords: Immediately update your passwords for all affected accounts. Make sure the new passwords are strong and unique, not previously used on any other platform.
Reset Passwords for Other Accounts: If you've used the same or similar passwords for other online accounts, reset those as well. This is crucial as attackers often try using stolen passwords on multiple sites.
Enable Two-Factor Authentication (2FA): Activate 2FA on all affected accounts. Consider enabling this additional security feature on all other important online accounts to significantly reduce the risk of unauthorized access.
For more specific help and instructions, please contact Atlassian Support directly.
Where can I go to learn more?
If you want to find more information on the Atlassian data breach, check out the following news articles:
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