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Hundreds of Apps Using Ultrasonic Signals to Silently Track Smartphone Users

Hundreds of Apps Using Ultrasonic Signals to Silently Track Smartphone Users

May 03, 2017
Your smartphone may have some apps that are continuously listening inaudible, high-frequency ultrasonic sounds from your surroundings and they know where you go, what you like and dislike — all without your knowledge. Ultrasonic Cross-Device Tracking is a new technology that some marketers and advertising companies are currently using to track users across multiple devices and have access to more information than ever before for ad targeting. For example, retail stores you visit, a commercial on TV or an advertisement on a web page can emit a unique "ultrasonic audio beacon" that can be picked up by your device's mobile application containing a receiver. This information helps advertisers to create your personalized profile and collect your interests by figuring out that both devices probably belongs to you, allowing them to target you with interest-based advertisements. More & More Apps Have Started Using Ultrasonic Tracking Technology In fact, while presen
Database of 1.4 Billion Records leaked from World’s Biggest Spam Networks

Database of 1.4 Billion Records leaked from World's Biggest Spam Networks

Mar 06, 2017
A database of 1.4 billion email addresses combined with real names, IP addresses, and often physical address has been exposed in what appears to be one the largest data breach of this year. What's worrisome? There are high chances that you, or at least someone you know, is affected by this latest data breach. Security researcher Chris Vickery of MacKeeper and Steve Ragan of CSOOnline discovered an unsecured and publicly exposed repository of network-available backup files linked to a notorious spamming organization called River City Media (RCM), led by notorious spammers Matt Ferrisi and Alvin Slocombe. Spammer's Entire Operation Exposed The database contains sensitive information about the company's operations, including nearly 1.4 Billion user records, which was left completely exposed to anyone – even without any username or password. According to MacKeeper security researcher Vickery, RCM, which claims to be a legitimate marketing firm, is responsible for s
6 Ways to Simplify SaaS Identity Governance

6 Ways to Simplify SaaS Identity Governance

Feb 21, 2024SaaS Security / Identity Management
With SaaS applications now making up the vast majority of technology used by employees in most organizations, tasks related to identity governance need to happen across a myriad of individual SaaS apps. This presents a huge challenge for centralized IT teams who are ultimately held responsible for managing and securing app access, but can't possibly become experts in the nuances of the native security settings and access controls for hundreds (or thousands) of apps. And, even if they could, the sheer volume of tasks would easily bury them. Modern IT teams need a way to orchestrate and govern SaaS identity governance by engaging the application owners in the business who are most familiar with how the tool is used, and who needs what type of access.  Nudge Security is a  SaaS security and governance solution  that can help you do just that, with automated workflows to save time and make the process manageable at scale. Read on to learn how it works. 1 . Discover all SaaS apps used b
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