Tag Archives: metadata
The NSA’s mass US phone surveillance ends tonight
US prisons allegedly record more inmate calls than they should (update: response)
Judge rules against NSA’s phone data collection, to limited effect
US won’t stop the NSA’s mass phone spying before a ban kicks in
The Galaxy S5 camera might just have been leaked through a photo
Big Data Variety Means That Metadata Matters
LG Smart TVs could be collecting personal data, even if you tell them not to
Think you're safe from prying eyes when you turn off your computer or smartphone and flip on the TV? That might not be the case if you have a recent LG Smart TV, according to a UK blogger called DoctorBeet. He noticed that his new HD set was sending private data, regardless of whether a (rather hidden) toggle called "Collection of watching info" was turned on or off. In scanning through his router logs, DoctorBeet noticed that TV station metadata was transmitted (albeit to a server that appears inactive) each time he changed the channel. More insidiously, even the names of files on USB keys he inserted were being sent -- including one he changed to "Midget_Porn_2013.avi" to prove a point. That appears to go beyond what we saw with its Cognitive Networks hookup, which was supposed to supply more features to users, not advertisers. We contacted LG, who made the following statement:
We're looking into this now. We take these claims very seriously and are currently investigating the situation at numerous local levels since our Smart TVs differ in features and functions from one market to another. We work hard to get privacy right and have made this our top priority.
They said it could take another 48 hours to actually confirm or deny what's going on -- so, naturally, as soon as we know, you'll know.
[Image Credit: DoctorBeet's Blog]
Filed under: Home Entertainment, HD, LG
Via: Y Combinator blog
Source: DoctorBeet's Blog
NYT: NSA monitors, graphs some US Citizens’ social activity with collected metadata
Just how does the NSA piece together all that metadata it collects? Thanks to "newly disclosed documents and interviews with officials," The New York Times today shed light on how the agency plots out the social activity and connections of those it's spying on. Up until 2010, the NSA only traced and analyzed the metadata of emails and phone calls from foreigners, so anything from US citizens in the chains created stopgaps. Snowden-provided documents note the policy shifted later in that year to allow for the inclusion of Americans' metadata in such analysis. An NSA representative explained to the NYT that, "all data queries must include a foreign intelligence justification, period."
During "large-scale graph analysis," collected metadata is cross-referenced with commercial, public and "enrichment data" (some examples included GPS locations, social media accounts and banking info) to create a contact chain tied to any foreigner under review and scope out its activity. The highlighted ingestion tool in this instance goes by the name Mainway. The NYT article also highlights a secret report, dubbed "Better Person Centric Analysis," which details how data is sorted into 164 searchable "relationship types" and 94 "entity types" (email and IP addresses, along with phone numbers). Other documents highlight that during 2011 the NSA took in over 700 million phone records daily on its own, along with an "unnamed American service provider" that began funneling in an additional 1.1 billion cellphone records that August. In addition to that, Snowden's leak of the NSA's classified 2013 budget cites it as hoping to capture "20 billion 'record events' daily" that would be available for review by the agency's analysts in an hour's time. As you might expect, the number of US citizens that've had their info bunched up into all of this currently remains a secret -- national security, of course. Extended details are available at the source links.
Via: The Verge
Source: New York Times
First photos from Nokia Lumia 1020 surface on Joe Belfiore’s Flickr account
Just an innocuous boating photo, you say? Not quite. That's Microsoft's Joe Belfiore on the left, and his companions recently took both this snapshot and one other using a Nokia Lumia 1020 -- a phone that doesn't officially exist yet. While there aren't many clues to the 1020's camera performance in Belfiore's Flickr pages, the image metadata shows both a wide-aperture f/2.2 lens as well as cropped 3.7MP and 5MP image sizes. Whether or not the photo posts are accidents or deliberate teases, we're likely to learn more about the new Lumia on July 11th.
Filed under: Cellphones, Mobile, Microsoft, Nokia
Via: The Verge
Source: Joe Belfiore (Flickr), (2)