By Rachel Swaby
Sep 20, 2011 11:00 AM
33,579
43
When naked pictures of Scarlett Johansson
hit the internet, take notice—but not for that reason.
If the wave of other possible leaked pics obtained from "hacked
phones" is any indication—Jessica Alba, Vanessa Hudgens and Blake
Lively, among others-ScarJo is not the only one using her phone to
capture her private-now-public moments. How exactly does a phone get
"hacked" though, its rawest inner bits ripped out and scattered across
the web?
It's still not clear
precisely how pics of ScarJo's backside
were swiped from her phone, but that kind of makes it worse, since
there's about as many ways to skim a phone as there are to skin a
ginger seal. Which is like, a lot.
For instance, clicking on a malicious link from her phone could have
caused ScarJo trouble, explains Gabriel Landau, a principle analyst at
Independent Security Evaluators. It's obviously not a good idea to click
on links from people you don't know, but it's especially difficult to
sniff out a bad url when an email appears to be from a
friend—particularly with the ubiquity of URL shorterners, which
effectively mask the true URL. Say someone forges the email header and
ScarJo thinks she's getting an email from Charlie Sheen-it's easier for
that link to escort her to a site that's up to no good. Well, maybe not
Charlie Sheen, but you get the idea.
Once directed to the malicious site, the phone's web browser and
operating system can be silently compromised. Imagine something like
jailbreakme.com, which swiftly frees your iPhone of Apple's
customization restrictions. Except instead of inviting a program into
your phone to help you free it from Apple's beautiful bondage, you've
actually invited in a Trojan horse filled with horribleness. A
maliciously crafted file creeping from the site to your phone could add
code to your phone's web browser and operating system. That code could
persuade it to do things it usually wouldn't want to do, like shipping
out photos to unintended recipients.
This website-delivered program could also just sit on your phone,
waiting to do things more frightening than simply observing your
photo-documented life. "Once they have this malware running," Landau
explains, "they can monitor your location, and even record with your
phone's cameras and microphone." Terrifying. The bright side: This
attack is less common because it's much tougher than spoofing an email
header or guessing a low hanging security question. Us normal people
also lack the goods and the interest of celebrities, so we're less
likely to get hit.
More likely, though—and more applicable to you and me—security
experts suspect that someone broke into an online service that stored
the pictures, not the phone itself. (In other words, no
Swordfish
antics here. Your BlackBerrys and iPhones are safe!) If she emailed the
pics to the person she intended to please, or used a photo syncing
service to send her photos to the cloud for sharing, a simple
compromised password or a lame security question is all it took to give
the hacker entry. Which is
exactly how the probable hackers, Hollywood Leaks, have hacked the 50 or so celebrities they claim to have targeted.
Photo and life syncing services only expand the amount of data that a
compromised password can give an intruder. "On the surface," says
Chester Wisniewski, a Senior Security Advisor at Sophos, "it sounds like
best idea ever, but the cloud is absolutely a double-edged sword. The
quantity of stuff gathered—how many places you want to listen to your
music, for instance—makes our lives easier, but ease for ourselves makes
it easier for others to gain access."
Just look at Sarah Palin's 2008 Yahoo mail break in, where getting
into the vice presidential candidate's private correspondence was as
easy as guessing her security question during a login reset attempt.
"The password reset is basically a lower security password," explains
Landau. "If you pick a strong password but your password reset is your
pet's name…" Your private photos are suddenly not anymore.
Vulnerability in cloud-based services themselves can also let
intruders in. Remember when that MySpace hacker downloaded half a
million photos by getting backdoor access to private profiles? The dude
told Threat Level's Kevin Poulsen
he did it "simply to prove that it could be done." Then he pointed out,
"It is ridiculous to think that there is privacy on public websites."
If the people stealing the photos don't believe our online services can
protect our privacy, perhaps we shouldn't either.
Twitter
Medi_Recio
RT @Berto_Romero: OH, MIERDA!! ¡¡A mí también me han robado fotos del móvil!!! #scarlettjohansson http://t.co/zjWWi3s8
elianoeliasi
RT @Berto_Romero: OH, MIERDA!! ¡¡A mí también me han robado fotos del móvil!!! #scarlettjohansson http://t.co/zjWWi3s8
Ver todos los tweets