Link is broken for me. Two seemingly related blog entries from Agile Bits:<p>Discussion of the vulnerability — <a href="https:&#x2F;&#x2F;blog.agilebits.com&#x2F;2015&#x2F;06&#x2F;17&#x2F;1password-inter-process-communication-discussion&#x2F;" rel="nofollow">https:&#x2F;&#x2F;blog.agilebits.com&#x2F;2015&#x2F;06&#x2F;17&#x2F;1password-inter-proces...</a><p>Version of 1Password with increased security: <a href="https:&#x2F;&#x2F;blog.agilebits.com&#x2F;2015&#x2F;10&#x2F;15&#x2F;1password-5-4-for-mac-the-convenience-edition&#x2F;" rel="nofollow">https:&#x2F;&#x2F;blog.agilebits.com&#x2F;2015&#x2F;10&#x2F;15&#x2F;1password-5-4-for-mac-...</a>