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michaelwayne
michaelwayne
September 30, 2025
Solved

Security incident Postmark and 1P ?

  • September 30, 2025
  • 2 replies
  • 76 views

Can 1P management give us a clear statement / view on The Register news article Monday 29th Sept 2025 relating to the "Postmark" email fiasco. When ever 1Password is mentioned in an article,  clarification and comment is absolutely essential.

Quote:    "While we don't know how many organizations were affected by this security incident, Postmark boasts "thousands" of customers, including Ikea, Asana, Minecraft, and 1Password, on its website."

Best answer by 1P_SimonH

Hi @michaelwayne,

Our 1Password security team has reviewed our product code and confirmed that we are not impacted. We do not have the affected package in our environment.

We will continue to check and monitor as more information becomes available, and will update if necessary. No customer data is at risk, and no action is required on your part.

2 replies

1P_SimonH
1P_SimonHAnswer
Community Manager
September 30, 2025

Hi @michaelwayne,

Our 1Password security team has reviewed our product code and confirmed that we are not impacted. We do not have the affected package in our environment.

We will continue to check and monitor as more information becomes available, and will update if necessary. No customer data is at risk, and no action is required on your part.

    michaelwayne
    michaelwayneAuthor
    October 1, 2025

    Thanks for the update. 

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