Thursday, 26 September 2019





BEWARE, LOOK OUT : How Much Should We Trust ALEXA & SIRI!!!



Voice assistants are making our lives easier day by day. Instead of having to get up to turn on the lights, open the doors, draw the curtains, switch on the AC’s, or tomake that call while driving we can simply ask them to do it for us. Not only that, Google Assistant, Amazon Alexa or IphoneSiri allow you to call and search businesses, services,answer mails via voice too, with no need to input a phone number or text anywhere. We all read the news recently as reported Bloomberg in April that human reviewers listened to Amazon Alexa recordings. The news came as shock to many users like me as well. A lot of people got worried that voice assistants like Amazon’s Alexa, Apple’s Siri or the Google Assistant are spying on us at home. All three companies have said the assistants are not listening all the time, but only listen for a wake word — or perhaps hidden commands humans can’t hear.
The worry is why do tech companies want to hold on to information from our homes at first placef? Is it because no one stopping them and theymight be using this data for training purposes. When asked, “Any data that is saved is used to improve Siri,” Apple said.“Alexa is always getting smarter, which is only possible by training her with voice recordings to better understand requests, provide more accurate responses, and personalize the customer experience,” Beatrice Geoffrin, director of Alexa privacy, said in a statement. The recordings also help Alexa learn different accents and understand queries about recurring events happening around us, she said. Surely we all want to benefit from AI that can set a timer or save energy when we don’t need the lights on. But that doesn’t mean we’re also opening our homes to tech companies as a lucrative source of data to train their algorithms and one day in any big breach for fault of ours maybe we lose all this data in the wrong hands. This data should belong to us.
Another security issue has come in light for these leading voice assistants—and this time it isn't manufacturers recording our conversations. A new scam has been exposed, where fraudsters are hiding behind convenient auto-dial features to lure unsuspecting users into a trap. What we do now days is blindly trust these Voice Assistants for searching random businesses though internet and call on these unknown numbers without verifying the authenticity of service provider. The fraudsters have realized that people search for businesses and then call them, all without viewing the online entry for the business itself. And that has opened up a major risk that those businesses are not what they might seem.According to the Better Business Bureau, a private, nonprofit organization in USA since 1912 some scammers have apparently gamed Google and Amazon's phone number ranking systems. Unsuspecting users could end up talking to an imposter instead of the desired business.
As reported by BBB in a latest survey that consumers reached out to it after almost falling for scammers who tried to charge them nonsense fees. One such victim used some form of voice search to call an airline in the hope of changing her seat. A con artist then tried to make her pay $400 in pre-paid gift cards for the service, but luckily, she didn't fall for the trick. Another customer used Siri to contact support for his printer, only to find himself connected to a scammer.

Not only that Every kind of home or office appliance now a days is also becoming a data-collection device. According to the data, the average US household contains 17 smart devices while European homes have an average of 14 devices connected to the network.(source  Cybersecurity in an IoT and mobile world (ZDNet special report) | Download the report as a PDF (TechRepublic). All these gadgets are supported by Alexa or Siri. Amazon acknowledges it collects data about third-party devices even when you don’t use Alexa to operate them. It says Alexa needs to know the “state” of your devices “to enable a great smart home experience.” But keeping a record of this data is more useful to them than to us. Amazon could delete everything it had learned about our home, but we can’t look at it or stop Amazon from continuing to collect it. Google Assistant also collects data about the state of connected devices. But the company says it doesn’t store the history of these devices, even though there doesn’t seem to be much stopping it.One more fear prevailing many of us due to this iscould a hacker tap into one or all of these devices and eavesdrop on us? The official answer is no, and specific technical reasons are cited. However, as quoted by The Palmer Group several theses for 2017 including, "Anything that can be hacked will be hacked." Anyone who believes otherwise is simply naïve. One such hacking was recently reported by a couple too ,
Siri or Alexa is NOT dangerous. The data it collects is NOT dangerous. Nothing about an Amazon Echo is dangerous. But who does what with our data is shivering thought.In today date n time, Data is more powerful than the being itself. It is an immutable law of 21st-century living, which in this case means that the most serious threat to each of us is the profile that can be created with the willing suspension of our agency. Most of us have no idea how much information about us all is available for sale. The willing suspension of agency has the potential to take us right up to the line that separates where we are now from an Orwellian future. (Many people believe we already live in a surveillance state. We'll explore this in another article.)We Must Deal with This Sooner or Later.
Just before winding up this article I searched for home automation with Alexaon amazon.in and it showed me 1000 results found in Home Improvement, Home & Kitchen, Books and Electronics department with huge Diwali offers. Not only that Amazon on Wednesday September 25, 2019  during the new hardware launch of its Alexa enabled device launched Amazon Loop , Amazon Frames , Echo Buds, General Motors Alexa Integration, Amazon Smart Oven, The Ring Indoor Camand many more. It was rightly said by Blake Kozak, an IHS Markit smart home analyst,  "Consumers who were on the fence before, they may stay away," Kozak said about users' reactions to this year's privacy issues. "But consumers that use these devices won't throw them away."
The world will be a very different place when Google, Amazon, Microsoft, Apple and other AI-empowered players have assembled first-party profile data that includes our agency. It will make what they do with our current behavioral profiles look like primitive data processing.We are predisposed to pay for convenience. We happily do it with cash and with data every day. However, we should not suspend our judgment about the implausibility of this narrative for convenience or for the quality of our enjoyment. Though this is a story we have been told before, there are no conventions of this medium. So let me be the first to scream: "Look out!"

Dr. Harsha Ratnani

Associate Professor
Department of IT