Connect with us

Tech News

Your phone could be giving hackers all of the info they need

(TECH NEWS) A study in Newcastle UK has found that your phone data maybe be what sells you out to hackers.

Published

on

sensors etiquette influencers

How do you hold your phone?

Hackers can get hold of your cell phone pin numbers and other passwords just from the tilt of the device when you type it in, a new research study shows.

bar
The culprit: your smartphone’s motion sensors.

Newcastle’s new discovery

The study, by computer scientists and security experts at United Kingdom’s Newcastle University, is causing an uproar in the entire tech community for its alarming findings.

In a report released this week, the study found that hackers can analyze your motion sensors and figure out your four-digit PIN with very high accuracy.

Researchers could correctly guess the pin 74% of the time on their first attempt, which increased to 94% accuracy after three tries. With only five attempts, the accuracy of the team was 100%.

Hackers love loopholes

This theoretical hack is possible because of a loophole in how web browsers share data between smartphones and websites. While highly sensitive information, such as location require explicit user permission, other data, such as device orientation, or size of the device screen (not seen as sensitive information) is shared with websites freely so that webpages can be responsive and interactive.

As shown by the researchers, such information is enough for a malicious website to hack into your device and decode your PIN.

Of the 25 sensors found to be playing a part in this issue, only a few require user permission before activating for certain apps. The rest are always on by default.

The devices

Dr Maryam Mehrnezhad, a research fellow in the School of Computing Science, said: “On some browsers, we found that if you open a page on your phone or tablet which hosts of these malicious codes and then open [another one], then they can spy on every personal detail you eventually enter.”

“And worse still, in some cases, unless you close them down completely, they can even spy on you when your phone is locked.”

Not practical

The public need not worry too much about this latest news, however. It seems that the methods used by the experts in the study itself faces many significant hindrances “in real life,” that would make the hack unlikely to be successful in the real world.

For example, the researchers needed a lot of data to train its hacking system, an artificial neural network, to acceptable accuracy levels.

Each user had to type 50 known pin numbers in, five times over, before the system learned enough about how users hold their phones to guess a hidden pin with 70% accuracy—a very unlikely scenario in the real world.

Stopping hackers early

Research studies like these are usually welcome by the tech world, as loopholes can easily be fixed before malicious parties can take advantage of such web weaknesses.

In 2014, for instance, hackers at the Hamburg Chaos Communications Congress demonstrated how pin codes could be extracted by simply taking a video of the user’s cornea movements, dubbed the “corneal keylogger,” as they entered data. Similarly, Firefox had loopholes that allowed hackers to track user activities via their battery status.

The latest sensors scare, although overhyped, shall need a sophisticated solution.

There seems to be no practical solution readily available. Apple and Google have been contacted about the issues by the university researchers, but there has been no official statements from either company.

#Sensorscare

Barnil is a Staff Writer at The American Genius. With a Master's Degree in International Relations, Barnil is a Research Assistant at UT, Austin. When he hikes, he falls. When he swims, he sinks. When he drives, others honk. But when he writes, people read.

Continue Reading
Advertisement
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Tech News

Experts warn of actual AI risks – we’re about to live in a sci fi movie

(TECH NEWS) A new report on AI indicates that the sci fi dystopias we’ve been dreaming up are actually possible. Within a few short years. Welp.

Published

on

AI robots

Long before artificial intelligence (AI) was even a real thing, science fiction novels and films have warned us about the potentially catastrophic dangers of giving machines too much power.

Now that AI actually exists, and in fact, is fairly widespread, it may be time to consider some of the potential drawbacks and dangers of the technology, before we find ourselves in a nightmarish dystopia the likes of which we’ve only begun to imagine.

Experts from the industry as well as academia have done exactly that, in a recently released 100-page report, “The Malicious Use of Artificial Intelligence: Forecasting, Prevention, Mitigation.”

The report was written by 26 experts over the course of a two-day workshop held in the UK last month. The authors broke down the potential negative uses of artificial intelligence into three categories – physical, digital, or political.

In the digital category are listed all of the ways that hackers and other criminals can use these advancements to hack, phish, and steal information more quickly and easily. AI can be used to create fake emails and websites for stealing information, or to scan software for potential vulnerabilities much more quickly and efficiently than a human can. AI systems can even be developed specifically to fool other AI systems.

Physical uses included AI-enhanced weapons to automate military and/or terrorist attacks. Commercial drones can be fitted with artificial intelligence programs, and automated vehicles can be hacked for use as weapons. The report also warns of remote attacks, since AI weapons can be controlled from afar, and, most alarmingly, “robot swarms” – which are, horrifyingly, exactly what they sound like.

Read also: Is artificial intelligence going too far, moving too quickly?

Lastly, the report warned that artificial intelligence could be used by governments and other special interest entities to influence politics and generate propaganda.

AI systems are getting creepily good at generating faked images and videos – a skill that would make it all too easy to create propaganda from scratch. Furthermore, AI can be used to find the most important and vulnerable targets for such propaganda – a potential practice the report calls “personalized persuasion.” The technology can also be used to squash dissenting opinions by scanning the internet and removing them.

The overall message of the report is that developments in this technology are “dual use” — meaning that AI can be created that is either helpful to humans, or harmful, depending on the intentions of the people programming it.

That means that for every positive advancement in AI, there could be a villain developing a malicious use of the technology. Experts are already working on solutions, but they won’t know exactly what problems they’ll have to combat until those problems appear.

The report concludes that all of these evil-minded uses for these technologies could easily be achieved within the next five years. Buckle up.

Continue Reading

Tech News

Daily Coding Problem keeps you sharp for coding interviews

(CAREER) Coding interviews can be pretty intimidating, no matter your skill level, so stay sharp with daily practice leading up to your big day.

Published

on

voice and SEO

Whether you’re in the market for a new coding job or just want to stay sharp in the one you have, it’s always important to do a skills check-up on the proficiencies you need for your job. Enter Daily Coding Problem, a mailing list service that sends you one coding problem per day (hence the name) to keep your analytical skills in top form.

One of the founders of the service, Lawrence Wu, stated that the email list service started “as a simple mailing list between me and my friends while we were prepping for coding interviews [because] just doing a couple problems every day was the best way to practice.”

Now the service offers this help for others who are practicing for interviews or for individuals needing to just stay fresh in what they do. The problems are written by individuals who are not just experts, but also who aced their interviews with giants like Amazon, Google, and Microsoft.

So how much would a service like this cost you? Free, but with further tiers of features for additional money. Like with all tech startups, the first level offers the basic features such as a single problem every day with some tricks and hints, as well as a public blog with additional support for interviewees. However, if you want the actual answer to the problem, and not just the announcement that you incorrectly answered it, you’ll need to pony up $15 per month.

The $15 level also comes with some neat features such as mock interview opportunities, no ads, and a 30 day money back guarantee. For those who may be on the job market longer, or who just want the practice for their current job, the $250 level offers unlimited mock interviews, as well as personal guidance by the founders of the company themselves.

Daily Coding Problem enters a field with some big players with a firm grasp on the market. Other services, like InterviewCake, LeetCode, and InterviewBit, offer similar opportunities to practice mock interview questions. InterviewCake offers the ability to sort questions by the company who typically asks them for that individual with their sights targeted on a specific company. InterviewBit offers referrals and mentorship opportunities, while LeetCode allows users to submit their own questions to the question pool.

If you’ve really got your eye on the prize of receiving that coveted job opportunity, Daily Coding Problem is a great way to add another tool in your tool box to ace that interview.

Continue Reading

Tech News

Quickly delete years of your stupid Facebook updates

(SOCIAL MEDIA) Digital clutter sucks. Save time and energy with this new Chrome extension for Facebook.

Published

on

facebook desktop

When searching for a job, or just trying to keep your business from crashing, it’s always a good idea to scan your social media presence to make sure you’re not setting yourself up for failure with offensive or immature posts.

In fact, you should regularly check your digital life even if you’re not on the job hunt. You never know when friends, family, or others are going to rabbit hole into reading everything you’ve ever posted.

Facebook is an especially dangerous place for this since the social media giant has been around for over fourteen years. Many accounts are old enough to be in middle school now.

If you’ve ever taken a deep dive into your own account, you may have found some unsavory posts you couldn’t delete quickly enough.

We all have at least one cringe-worthy post or picture buried in years of digital clutter. Maybe you were smart from the get-go and used privacy settings. Or maybe you periodically delete posts when Memories resurfaces that drunk college photo you swore wasn’t on the internet anymore.

But digging through years of posts is time consuming, and for those of us with accounts older than a decade, nearly impossible.

Fortunately, a Chrome extension can take care of this monotonous task for you. Social Book Post Manager helps clean up your Facebook by bulk deleting posts at your discretion.

Instead of individually removing posts and getting sucked into the ensuing nostalgia, this extension deletes posts in batches with the click of a button.

Select a specific time range or search criteria and the tool pulls up all relevant posts. From here, you decide what to delete or make private.

Let’s say you want to destroy all evidence of your political beliefs as a youngster. Simply put in the relevant keyword, like a candidate or party’s name, and the tool pulls up all posts matching that criteria. You can pick and choose, or select all for a total purge.

You can also salt the earth and delete everything pre-whatever date you choose. I could tell Social Book to remove everything before 2014 and effectively remove any proof that I attended college.

Keep in mind, this tool only deletes posts and photos from Facebook itself. If you have any savvy enemies who saved screenshots or you cross-posted, you’re out of luck.

The extension is free to use, and new updates support unliking posts and hiding timeline items. Go to town pretending you got hired on by the Ministry of Truth to delete objectionable history for the greater good of your social media presence.

PS: If you feel like going full scorched Earth, delete everything from your Facebook past and then switch to this browser to make it harder for Facebook to track you while you’re on the web.

Continue Reading
Advertisement

Our Great Partners

The
American Genius
news neatly in your inbox

Subscribe to our mailing list for news sent straight to your email inbox.

Emerging Stories

Get The American Genius
neatly in your inbox

Subscribe to get business and tech updates, breaking stories, and more!