Voice Assistants Used on Smartphones
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FIT to WORK: IMPROVING the SECURITY of MONITORED EMPLOYEES' HEALTH DATA Elizabeth A. Brown INTRODUCTION Imagine Coming to Work
FIT TO WORK: IMPROVING THE SECURITY OF MONITORED EMPLOYEES' HEALTH DATA Elizabeth A. Brown1 INTRODUCTION Imagine coming to work one day and finding that your employer has given everyone in the company a wearable FitBit health monitor, free of charge. You pop the FitBit on, grateful for another bit of help in managing the health concerns that nag at you persistently but which never quite rise to the top of your priority list. At your next performance review, your supervisor expresses concern about your anxiety levels. Although your work output is slightly off, she notes, there has been a correlation in your lack of sleep and exercise, and she suspects you are depressed. You wonder how your employer might know these things, whether or not they are true, and then you remember the FitBit. Your supervisor then tells you that the promotion you had wanted is going to a colleague who is “better equipped to handle the demands of the job.” You interview for another job, and are asked to provide the password to the HealthDrive account that centralizes the fitness data all the apps on your iPhone collect about you during the day. Similar scenarios are playing out now in workplaces across the country, and will do so more frequently as the personal health sensor market and employee monitoring trends continue to grow. Employers are making key decisions based on employees’ biometric data, collected from specialized devices like a FitBit or the health-related apps installed on mobile phones. BP, for example, adjusts its employees’ health care premiums depending on how much physical activity their wearable FitBit devices monitor – devices that BP provides to thousands of employees, their spouses, and retirees for free. -
Your Voice Assistant Is Mine: How to Abuse Speakers to Steal Information and Control Your Phone ∗ †
Your Voice Assistant is Mine: How to Abuse Speakers to Steal Information and Control Your Phone ∗ y Wenrui Diao, Xiangyu Liu, Zhe Zhou, and Kehuan Zhang Department of Information Engineering The Chinese University of Hong Kong {dw013, lx012, zz113, khzhang}@ie.cuhk.edu.hk ABSTRACT General Terms Previous research about sensor based attacks on Android platform Security focused mainly on accessing or controlling over sensitive compo- nents, such as camera, microphone and GPS. These approaches Keywords obtain data from sensors directly and need corresponding sensor invoking permissions. Android Security; Speaker; Voice Assistant; Permission Bypass- This paper presents a novel approach (GVS-Attack) to launch ing; Zero Permission Attack permission bypassing attacks from a zero-permission Android application (VoicEmployer) through the phone speaker. The idea of 1. INTRODUCTION GVS-Attack is to utilize an Android system built-in voice assistant In recent years, smartphones are becoming more and more popu- module – Google Voice Search. With Android Intent mechanism, lar, among which Android OS pushed past 80% market share [32]. VoicEmployer can bring Google Voice Search to foreground, and One attraction of smartphones is that users can install applications then plays prepared audio files (like “call number 1234 5678”) in (apps for short) as their wishes conveniently. But this convenience the background. Google Voice Search can recognize this voice also brings serious problems of malicious application, which have command and perform corresponding operations. With ingenious been noticed by both academic and industry fields. According to design, our GVS-Attack can forge SMS/Email, access privacy Kaspersky’s annual security report [34], Android platform attracted information, transmit sensitive data and achieve remote control a whopping 98.05% of known malware in 2013. -
Smart Speakers & Their Impact on Music Consumption
Everybody’s Talkin’ Smart Speakers & their impact on music consumption A special report by Music Ally for the BPI and the Entertainment Retailers Association Contents 02"Forewords 04"Executive Summary 07"Devices Guide 18"Market Data 22"The Impact on Music 34"What Comes Next? Forewords Geoff Taylor, chief executive of the BPI, and Kim Bayley, chief executive of ERA, on the potential of smart speakers for artists 1 and the music industry Forewords Kim Bayley, CEO! Geoff Taylor, CEO! Entertainment Retailers Association BPI and BRIT Awards Music began with the human voice. It is the instrument which virtually Smart speakers are poised to kickstart the next stage of the music all are born with. So how appropriate that the voice is fast emerging as streaming revolution. With fans consuming more than 100 billion the future of entertainment technology. streams of music in 2017 (audio and video), streaming has overtaken CD to become the dominant format in the music mix. The iTunes Store decoupled music buying from the disc; Spotify decoupled music access from ownership: now voice control frees music Smart speakers will undoubtedly give streaming a further boost, from the keyboard. In the process it promises music fans a more fluid attracting more casual listeners into subscription music services, as and personal relationship with the music they love. It also offers a real music is the killer app for these devices. solution to optimising streaming for the automobile. Playlists curated by streaming services are already an essential Naturally there are challenges too. The music industry has struggled to marketing channel for music, and their influence will only increase as deliver the metadata required in a digital music environment. -