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Dominic Lipinski/PA Wire

Those shortened URLs you shared aren't as safe as you think

If you shared ones linked to private files, then you could have a problem.

SHORTENED URLS MIGHT be more convenient to share, but they can end up being a problem if you used them to share private files.

Two security researchers found that short URLs are susceptible to brute-force attacks (repeated trial and error attempts to crack a password or account), which could lead to personal data being revealed.

The URLs tested involved Google, Microsoft, and Yahoo!, all of them having used bit.ly for sharing files saved online and map directions. The issue is that even if you shared links to these services privately, there’s a greater chance of someone stumbling upon them than a normal URL.

With shortened URLs averaging around six characters, anyone willing to put the time and energy into creating a program that guesses them create a database of working ones and access them.

The researchers say that uncovering them could allow an attacker to overwrite files, spread malware on people’s computers through Microsoft’s OneDrive accounts or find out who requested directions from their home to places like clinics through Google Maps, Bing Maps or Yahoo! Maps.

Google Maps 2 In short URL links linking to Google Maps, the researchers found directions from people's homes to sensitive locations like clinics. Google Maps Google Maps

Sensitive information

In one instance, they were able to uncover the full name, address, and age of a young woman who shared directions to a planned parenthood facility in the US.

While they discovered private files through this method, the researchers didn’t access any of them or share them in the paper.

When it informed Microsoft and Google of the flaws back in May and September 2015 respectively, Microsoft removed the shorten link option from OneDrive last month but told the researchers they didn’t consider their report a security vulnerability.

Google lengthened its short URLs to 11 or 12 character tokens, making them no longer vulnerable to brute-force scanning.

While that was fixed, the paper concludes that the best way to approach shortened URLs is to assume they’re “effectively public”.

“Solving the problem identified in this paper will not be easy since short URLs are an integral part of many cloud services and previously shared information remains publicly accessible (unless URL shorteners take the drastic step of revoking all previously issued short URLs),” it concluded.

Read: Apple expects any new iPhone you buy to last three years >

Read: If you still have Apple QuickTime on your PC, you need to uninstall it asap >

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    Mute stephen kavanagh
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    Mar 13th 2014, 7:43 PM

    Good article! I think Facebook etc have a lot to answer for in making us feel we have to project to the world a shiny happy image, built on our relationships/holidays/interesting pursuits, as if any of those things amount to real self-contentment. Not to mention how bad it makes people feel who don’t have or do those things.

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    Mute Dave Harris
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    Mar 13th 2014, 10:27 PM

    Yeah but I am a long way from home and i am in contact with relatives who i would not be otherwise (truth be told i would have no more contact with them really if i lived in the same country but there you go)
    facebook has many positive aspects is the point i want to make

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    Mute stephen kavanagh
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    Mar 13th 2014, 10:41 PM

    Yeah Facebook is great for that. I’m not dissing it as a whole, just the culture of unrealistic positivity to which it contributes

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    Mute Debi-Nikita Rathbone-Rentzke
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    Mar 13th 2014, 7:54 PM

    I really needed to read this… My god, my life seems in bits at the moment.. sometimes for no reason I just start crying… And feel so down and alone and frightened… And yet there is no reason for this.. It’s overwhelming… and so damn confusing..
    Thanks for the article…. I’m going to read it again.

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    Mute Donncha Foley
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    Mar 13th 2014, 8:17 PM

    http://www.mentalhealthireland.ie/finding-support.html – for links to a lot of the services that provide supports. Just thought I’d post it – it’s amazing sometimes how good it is to talk to a stranger. Take care.

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    Mute Dave Harris
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    Mar 13th 2014, 10:32 PM

    This too shall pass….
    Debi – hope things get better

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    Mute Joan Ruud Donnellan-Wijnen
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    Mar 13th 2014, 10:51 PM

    @ Debi.. that’s all of us at some stages in our lives.. Don’t despair.. I think most people, whether they admit it or not, suffer on and off like you’ve described… I know I have and I always say to myself … ‘tommorrow will be a better day’….worry/stress/depression is something I really wouldn’t wish on my worst enemy but I think the majority of the population suffer these emotions so you aren’t alone believe me! Great article Journal ..

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    Mute Shanti
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    Mar 13th 2014, 11:20 PM

    The world keeps on turning, it may be on the dark side now, but it has to turn back around to face the sun at some point.
    Change always comes, sometimes we just have to sit tight through the darkness until dawn.

    Make sure to get outside when it’s light, see some good friends, have a laugh (and a cry), eat some fresh foods and get some rest.
    Things have to get better sooner or later :)

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    Mute Debi-Nikita Rathbone-Rentzke
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    Mar 13th 2014, 11:58 PM

    Thanks Dave…. I just hope it’s just a silly phase I’m going through. The article gave me some insight. Really appreciate the kind words.

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    Mute Debi-Nikita Rathbone-Rentzke
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    Mar 14th 2014, 12:02 AM

    Thanks Joan, The article gave me some insight. Really appreciate the kind words. As the article mentions, we’ve forgotten how to make real friends and as a community we’ve lost touch with those around us… But surprisingly there are still so many good and kind people out there… Strangers but yet still willing to say something friendly and kind.

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    Mute Debi-Nikita Rathbone-Rentzke
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    Mar 14th 2014, 12:03 AM

    I think you are a wise person, Shanti :-)

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    Mute Ronan Kennedy
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    Mar 14th 2014, 9:36 AM

    Hey Debi, wow… it’s great you’re so honest. I’m starting to work as a mental skills coach and I’ve been interviewing people and their patterns of thinking etc to get experience. I’d love to interview you on skype if possible? I’ll be using the experience to work with people who have similar challenges so I’d appreciate any help possible : ) Any questions, let me know. Thanks!

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    Mute Paul Roche
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    Mar 14th 2014, 5:16 PM

    Just invite her for a drink Ronan…

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    Mute SeanieRyan
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    Mar 13th 2014, 7:41 PM

    Brilliant article.

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    Mute Jeebus xrist
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    Mar 13th 2014, 7:47 PM

    Here Seanie, how is it you’ve packed in the trolling in the last few weeks??
    It’s a most welcome development.

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    Mute Tim Stephen Hendy
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    Mar 13th 2014, 8:14 PM

    Excellent article.
    I’m aware it was not said with complete seriousness, but not sure America is really to blame here, we’ve been very quick to raise a whole generation of our own with overly high expectations and inflated self esteem. We’ve also been quick to believe that taking a load of pills is the best way to ‘cure sadness’.

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    Mute Seán O'Sullivan
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    Mar 14th 2014, 1:50 AM

    some pills will make ya very happy Tim , a welcome distraction but they aint legal if you catch my drift

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    Mute Jeebus xrist
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    Mar 13th 2014, 7:45 PM

    Happiness as an everyday state of mind is an illusion.
    I’ll settle for contentment every time.

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    Mute Goldberg
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    Mar 13th 2014, 8:19 PM

    The American way of eternal optimism has probably landed the world in the financial mess we’re in. Contentment has a lot to be said for it. People always striving for more tend to never be happy.

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    Mute simon shewster
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    Mar 13th 2014, 8:44 PM

    I can’t agree with you. We were brainwashed to borrow money and consume, banks lended money but for their own gain, Then you have utter pr1cks like inda blaming his fellow countrymen abroad in return for a fat salary and pension.

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    Mute Goldberg
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    Mar 13th 2014, 9:10 PM

    The same was going on elsewhere around the world. We got stung here more as a small country. Watch wall Street 2 – Oliver Stone does a good job of explaining the reason behind the mess

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    Mute Dara O'Brien
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    Mar 13th 2014, 9:13 PM

    The creation of the corporate veil is the real culprit.

    In fairness, whilst I realise that we are paying a huge price for catastrophic eejitism of the highest proportions, I really dont think that you can trace this human development back to Enda Kenny …

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    Mute seamus mcdermott
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    Mar 14th 2014, 10:21 AM

    The American way of eternal optimism was not in evidence in the 50 years I spent there. What I saw was the message that “You’re not quite right unless you get one of *these*! Then you have a chance to be happy. It can be a car, a house, a feminine deodorant spray, glue for false teeth, or Coca-Cola. Doesn’t matter. The message is “You’re incomplete without our product.”
    Didn’t see too many happy faces at the Kennedy’s funerals. At 9/11. At Hurricane Katrina. Those were certainly “This too shall pass” moments.
    Today, Americans are more worried about their future than at any other time I can remember. Enormous debt. Falling currency. Surveillance state/security state. They”re paranoid, inward-turning, and not exactly optimistic. Like the Irish, they’ve lost faith in their institutions–the banks, the government and the church. In God We Fuss should be the new motto.

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    Mute Paula Keatley
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    Mar 13th 2014, 9:19 PM

    Couldn’t agree more. ‘Man was made for Joy and Woe; And when this we rightly know, Thro’ the world we safely go.’

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    Mute Tessa Flaminko
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    Mar 13th 2014, 7:44 PM

    Yes i believe sadness is a part of life just as happiness is but should we really be blaming Americans and their “shiny white teeth” for thinking otherwise?

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    Mute Dermot Lane
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    Mar 13th 2014, 8:16 PM

    Well maybe not their teeth, but yes.

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    Mute juicy pants
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    Mar 13th 2014, 9:53 PM

    Great article. It’s a bit of an aha moment isn’t it. What are we doing going around thinking we should be happy every moment of our lives. The pressure to be positive isn’t very positive. Thanks much respect.

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    Mute Dave Harris
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    Mar 13th 2014, 10:37 PM

    all you need is love.
    sounds like hippy shite, but if you know some people love you, you can cope with just about anything.
    Its what i strive to create for my kids anyway

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    Mute Dave Harris
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    Mar 13th 2014, 10:40 PM

    oh and that means giving the people you love your time and your ears – you cannot do this on remote control

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    Mute Roisin O'Connell Hayes
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    Mar 13th 2014, 10:08 PM

    Good article . in times of hardship or sadness,I always remind myself that the time and feeling will pass

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    Mute Dara O'Brien
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    Mar 13th 2014, 8:36 PM

    It’s definitely a cultural problem and possibly one informed by religion. Catholicism is based on finding eternal happiness, seeking an eased conscience by confessing sins, the Protestant ethic holds that God rewards the righteous with material goods.

    Culturally, we place importance on challenging authority, valuing freedom of speech over traditional norms.

    Eastern cultures have a more passive outlook and are more accepting of the idea that we are a small part of something much bigger, they place more importance on societal happiness than that of the individual.

    Yes, I know you have outliers such as China (who are racing towards western style caplitalism) North Korea (just facepalm really) etc. But generally, if you’re brought up to accept that life ebbs and flows, you’ll ironically end up much happier by using the tough times as a means of embracing the happier ones.

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    Mute Damocles
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    Mar 13th 2014, 7:36 PM

    We need TO accept that.

    Never accept mistakes.

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    Mute Mark Smyth
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    Mar 13th 2014, 7:42 PM

    Agee completely, good article. Teaching people distress tolerance skills is important as too many people spend their existences trying to avoid unpleasant feelings which only prolongs their distress.

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    Mute Jeebus xrist
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    Mar 13th 2014, 7:49 PM

    ‘Distress tolerance skills’
    Hehehehe, would that be psychobabble for coping??

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    Mute Mark Smyth
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    Mar 13th 2014, 7:55 PM

    It would surely, psychobabble at its finest, took me a long time to learn that..!

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    Mute Dara O'Brien
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    Mar 13th 2014, 8:47 PM

    And a session or two with a ‘life coach’ …

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    Mute Damocles
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    Mar 13th 2014, 10:02 PM

    Good fix, journal.

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    Mute Tom Collins
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    Mar 13th 2014, 11:01 PM

    Maybe he did Dara, I presume you will find out all about that in time when your little world of opportunistic sniping online becomes obvious to you that it’s just a finger or a highlight of your clearly mental issue

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    Mute Dara O'Brien
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    Mar 13th 2014, 11:54 PM

    You’re not of the Eastern school of thought then …

    My oh my, there is a huge irony in the total absence of humor in your post in this thread.

    What has you bitter my son? Tell me about your mother …

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    Mute Roisin O'Connell Hayes
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    Mar 13th 2014, 10:06 PM

    Good article.

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    Mute Michael Looney
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    Mar 14th 2014, 2:36 AM

    Without the bad times how’s can we ever appreciate the good? Great piece!

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    Mute seamus mcdermott
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    Mar 14th 2014, 10:23 AM

    Exactly, Michael Looney!

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    Mute Diarmuid
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    Mar 13th 2014, 10:39 PM

    :(

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    Mute Ronan Kennedy
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    Mar 14th 2014, 7:43 AM
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    Mute susan_lanigan
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    Mar 14th 2014, 12:12 PM

    Also facile anti-American rhetoric is very unattractive. Of course there are things wrong with the US – but in my experience with American colleagues, they have an honesty and enterprising nature that is lacking in this country. If anything I think we Irish could learn from our friends across the Atlantic: to be more honest, more authentic and less emotionally evasive.

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    Mute susan_lanigan
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    Mar 14th 2014, 12:10 PM

    I find this article a bit tired and minimising, to be honest. Some of us are not just “sad”, we have temperaments which make the vicissitudes of Irish life, itself shot through with injustice and moving goalposts, very hard to bear. I’m not a drummer boy for big pharma, but if we are suffering from mental ill-health and medication helps to stabilise us, then to have recourse to it should not be a matter of penalty. To accuse us of evading the natural rhythms of life is trite, Jesuitical and cruel. And I really don’t see what the internet has to do with it. Of course it can alienate, but it can also bond people together and create wonderful relationships.

    The emotion I am happy to embrace and accept is the one of anger, and this article gives me some. He is calling mentally ill people cowards, and that falsehood makes me growl in the back of my throat.

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    Mute Aine Nibhern
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    Mar 15th 2014, 6:51 PM

    “Despite their continued failure to understand how psychiatric drugs work, doctors continue to tell patients that their troubles are the result of chemical imbalances in their brains. As Frank Ayd pointed out, this explanation helps reassure patients even as it encourages them to take their medicine, and it fits in perfectly with our expectation that doctors will seek out and destroy the chemical villains responsible for all of our suffering, both physical and mental. The theory may not work as science, but it is a devastatingly effective myth” ~ http://www.newyorker.com/online/blogs/elements/2013/09/psychiatry-prozac-ssri-mental-health-theory-discredited.html

    On a biochemical level to help stabilize mood it is diet that needs to be worked on and exercise etc but there is no magic pill to cure Life ~ http://www.foodforthebrain.org/nutrition-solutions/depression.aspx

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    Mute Paul Roche
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    Mar 14th 2014, 4:33 PM

    Sunscreen.

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