I've just found this browsing twitter and decided to look what was "the logjam attack":
https://www.schneier.com/blog/archives/2..._and_.html
You can find if you are vulnerable here:
https://weakdh.org/
News and Happenings
"The Logjam Attack"
Submitted by Vim, 23-05-2015, 05:04 PM, Thread ID: 4092
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