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  • Geebo 8:00 am on October 15, 2019 Permalink | Reply
    Tags: , phone security, , , sim jacking, sim swapping,   

    SIM Swapping can cost you thousands if you’re not careful 

    SIM Swapping can cost you thousands if you're not careful

    Freelance British food writer Jack Monroe recently made news when she found out that someone stole the phone number to her smartphone. They were then able to transfer the number to another phone where they had access to some of her financial information and were able to steal £5,000 from her personal account. That amount equates to close to $6,300 in the U.S. This is a trick known as SIM_Swapping or SIM-Jacking named after the SIM cards in most smartphones that contain your calling information including your phone number. Unfortunately, there’s not a lot you can do to protect yourself against the attack.

    SIM Swapping works when the victim is targeted by someone with knowledge of how the attack works. First, they get your name, address, and date of birth, then they contact your cell phone carrier to try and convince them that they are you. If the attacker is successful, he can get the carrier to switch your number to their phone. The attacker can then receive all your calls, texts, emails and the like. That way they can receive the two-factor authentication texts that would allow them to access any of your sensitive online accounts including banking.

    While most victims of SIM Swapping don’t notice the attack until it’s too late, there are some steps you can take to try to protect yourself although nothing is a guarantee of preventing such an attack. You can instruct your cell phone carrier to require a PIN number if anyone calls to try and have any portion of your service changed. As with most PINs, don’t make it something obvious that an attacker can guess like your birthdate. You can also sign up for a Google Voice number which is much more secure and tougher to attack than a traditional cell phone number but work just like a traditional phone number and they are also free to get.

     
  • Geebo 8:00 am on October 9, 2019 Permalink | Reply
    Tags: , , , phone security, , ,   

    Twitter leaks phone numbers to advertisers 

    Twitter leaks phone numbers to advertisers

    We’ve mentioned two-factor authentication, or 2FA as it’s known, a few times lately. It’s the security protocol that has two or more layers of authentication that better secures your online accounts. The most common form of 2FA is through text messaging. For example, if you have 2FA enabled, when you sign in to an online account not only would you have to provide your password but you’d also have to provide a code that had been texted to you. While authentication sent through SMS texts isn’t the most secure form of 2FA it is better than nothing. However, thanks to so many platforms using SMS texting for 2FA it has led one platform to issue an apology recently.

    Twitter recently announced phone numbers that users had registered with them for two-factor authentication were used for targeted advertising. The numbers were used to match users to marketing lists provided by advertisers. In some people’s eyes, that goes against everything that 2FA is supposed to stand for. One security expert even compared Twitter’s practice to that of trying to secure a tent against bears by using raw meat.

    Like we said, While SMS text messages are the most common form of 2FA, they’re not the most secure. There are alternatives that you can use that are more secure. There are hardware keys that act as authenticators that can be used on both computers and mobile devices. There are also software alternatives that are free, that create something along the lines of a temporary secondary password that can be used for the second layer of authentication. This way, you won’t have to worry about even more robocalls from advertisers and other bad actors from plaguing your phone.

     
  • Geebo 8:00 am on March 29, 2019 Permalink | Reply
    Tags: Alexa for Business, , , , phone security, Virgin Vinyl,   

    Using a second phone number, Virgin Records on the seas, and Alexa for work 

    Using a second phone number, Virgin Records on the seas, and Alexa for work

    Popular Science is offering a pretty good deal for an app called Hushed. Hushed allows you to have a secondary phone number that you can give out to people or companies that you may not be comfortable in giving your primary number to. The deal PopSci is offering is a much better deal than you can get from the Hushed website. However, if you would prefer a free alternative there is always Google Voice where you can also get a secondary number. The drawback to Google Voice is that even though the service has been around for years, Google has a habit of killing a number of their most beloved services with little to no warning.

    Previously, we’ve posted about Virgin Voyages, Richard Branson’s vacation cruise line with a more modern and extravagant appeal. Not surprisingly, there will be a record store aboard Virgin Voyage’s cruise ships. It won’t be a record store in name only as Virgin Vinyl will be selling actual vinyl records. Customers won’t be stuck with a record and nothing to play it on while on the cruise as the rooms come equipped with turntables.

    Amazon’s ubiquitous Alexa service will soon be offered to companies to use as a corporate assistant tool. Alexa for Business will offer several modules called Blueprints that companies can use to free up other resources.

    The blueprints include many of the questions employees regularly bug HR or IT desks about, including; “What’s the guest WiFi password,” “When does open enrollment start?” and “How do I set up email on my phone?” Other Alexa for Business blueprints can help with onboarding new employees, answer common questions, and even broadcast pre-recorded messages.

    However, it’s currently not made clear how secure the Alexa devices would be on corporate networks but one would have to assume it would be more secure than just bringing an Echo from home and letting employees plug in their own devices.

    Speaking of Amazon, they are once again on another hiring spree, this time for jobs in their Tech Hub in Austin, Texas. At current, Amazon is looking to fill 800 positions in Austin, however, if you’re in the market for one of these positions be careful of job scams that seem to crop up around Amazon hiring phases. Keep in mind that Amazon only has one official employment portal at Amazon.jobs and any other website with Amazon in the URL is more than likely run by scammers.

     
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