Jennifer Schuessler checks the word's origins:
The use of the word “information” itself certainly seems to have exploded since its earliest recorded appearance in 1387. (“Fyve bookes com doun from heven for informacioun of mankynde.”) As Michael Proffitt, the managing editor of the Oxford English Dictionary, notes in an essay written for the recent relaunch of the O.E.D.’s digital edition, “information” is the 486th most frequently occurring word in Project Gutenberg’s searchable corpus of mostly pre-1900 literature. A 1967 survey of contemporary American English ranked it 346th. And the rise of digital technology seems only to have speeded its ascent. One recent survey of online usage lists “information” as the 22nd most common word.
“This is an old word with a new lease on life,” Proffitt writes.
(Chart showing the usage of "information" in books 1700-2008 from Google Ngram)