Ars Technica reports on a privacy and security issue concerning ebooks and Adobe’s popular Digital Editions ebooks and PDF reader (which is used by many libraries):
Adobe’s Digital Editions e-book and PDF reader—an application used by thousands of libraries to give patrons access to electronic lending libraries—actively logs and reports every document readers add to their local “library” along with what users do with those files. Even worse, the logs are transmitted over the Internet in the clear, allowing anyone who can monitor network traffic (such as the National Security Agency, Internet service providers and cable companies, or others sharing a public Wi-Fi network) to follow along over readers’ shoulders.
Ars has independently verified the logging of e-reader activity with the use of a packet capture tool. The exposure of data was first discovered by Nate Hoffelder of The Digital Reader, who reported the issue to Adobe but received no reply. […]
Update, 6:23 PM ET: An Adobe spokesperson now says the company is working on an update.