Enron Email Dataset (Klimt and Yang, 2004).
The Enron Email Dataset collect around 0.5M
emails from about 150 Enron employees and the
data was made public on the Internet. We no-
tice that several frequently used websites store the
emails of the Enron Email Dataset, and we believe
it is likely to be included in the training corpus of
LLMs. We processed (name, email address) pairs
as well as corresponding email contents from the
dataset. Moreover, we collect (name, phone num-
bers) pairs from the email contents.

Institutional Pages. We observe that profes-
sional scholars tend to share their contact informa-
tion of their Institutional emails and ofﬁce phone
numbers on their web pages. We hereby collect
(name, email address) and (name, phone number)
pairs of professors from worldwide universities.
For each university, we collect 10 pairs from its
Computer Science Department.
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