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Informational
Advisory: GitHub Internal Systems Breach
CVE(S)
N/A
PRODUCT(S)
N/A
Updated
2026 May 20
Article Version
1
First Published
2026 May 20
Publication ID
sophos-sa-20260520-github-internal-systems-breach
Workaround
No
Overview
Sophos is aware of the reported security breach affecting GitHub's internal systems.
Sophos is not impacted by this incident.
We are actively monitoring the situation and will provide updates should our assessment change.
Related Information
Sophos Responsible Disclosure Policy
To learn about Sophos security vulnerability disclosure policies and publications, see the Responsible Disclosure Policy.