Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

Panich52

(5,829 posts)
Thu Jul 30, 2015, 02:08 PM Jul 2015

Bad News: Security Hole Can Let An Attacker Take Over Your Android Phone With A Single Text

Consumerist

. ...

The damage travels by text, Forbes reports, and takes advantage of a weakness in a piece of code called Stagefright.
Stagefright is a tool Android uses to play back media — any text you get that’s an MMS (as opposed to an SMS) is played back to you using Stagefright. Any app that can read your text messages sits on top of that code, from Google Hangouts to your pre-installed default “Messaging” program.

. ...

The level of access attackers would gain would allow access to files stored on SD cards as well as on the phone memory. Attackers could also turn your phone into a bug, remotely recording audio and video without your knowledge. Bluetooth access is also hackable via Stagefright. All versions of Android from 2.2 and up are considered vulnerable.

If that sounds terrifying, well, it kind of is. And then it gets worse. The exploit isn’t like a virus-laden e-mail attachment; you don’t actually have to try to view the media in order to be affected. Merely looking at the message in some apps is enough.

And then there are the apps where you don’t even have to open the message: for folks who use Google Hangouts to read their texts, Hangouts would open and access the exploit code “immediately before you even look at your phone... ...

The good news is, after Drake reported his findings, Google has verified and corrected seven security holes. But here’s the bad news: Google doesn’t update Android phones directly. Service providers do. ... and they are not known for doing so quickly.

More
http://consumerist.com/2015/07/27/bad-news-security-hole-can-let-an-attacker-take-over-your-android-phone-with-a-single-text/

7 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Bad News: Security Hole Can Let An Attacker Take Over Your Android Phone With A Single Text (Original Post) Panich52 Jul 2015 OP
Is this problem ONLY when using Hangouts? misterhighwasted Jul 2015 #1
No . You need to disable MMS Auto Retrieve in both Hangouts and SMS. WillowTree Jul 2015 #3
Instructions, just for the record WillowTree Jul 2015 #4
Got it. Appreciate this. Thanks misterhighwasted Jul 2015 #5
Well....... WillowTree Jul 2015 #7
These kinds of reports make me think I ought to be even more of a luddite than I am. SheilaT Jul 2015 #2
Maybe that's why Tom Brady got rid of his phone! RockaFowler Jul 2015 #6

WillowTree

(5,325 posts)
3. No . You need to disable MMS Auto Retrieve in both Hangouts and SMS.
Thu Jul 30, 2015, 02:42 PM
Jul 2015

We got an e-mail from IT security at work a little while ago telling us to do so and telling us how.

WillowTree

(5,325 posts)
4. Instructions, just for the record
Thu Jul 30, 2015, 02:48 PM
Jul 2015

Open your text app and select "More Options" (should be 3 dots lined-up vertically toward the upper right of your screen)

Then select "Settings"

Then select "Multimedia messages (MMS)"

Then uncheck the "Auto-retrieve" box

WillowTree

(5,325 posts)
7. Well.......
Thu Jul 30, 2015, 02:53 PM
Jul 2015

.......I realized that it was pretty stupid to say that we were told how to disable it without passing the instructions on. Not as if it's proprietary info or anything.......LOL! Just an oversight 'cause I'm trying to do too many things at once.

 

SheilaT

(23,156 posts)
2. These kinds of reports make me think I ought to be even more of a luddite than I am.
Thu Jul 30, 2015, 02:35 PM
Jul 2015

No smart phone here, no tablet. Just a regular PC and a simple cell phone. Plus a landline.

No TV. I don't skype either. The more I read about how our technology can be easily turned against us, the more I'm glad I've resisted some of it.

Latest Discussions»General Discussion»Bad News: Security Hole C...