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It’s hard to talk about the vulnerabilities in cellular technology without increasing the amount of fear, uncertainty, and doubt. There is already much uncertainty around cell-site simulators (CSS, aka Stingrays), their capabilities, and how widely they are used. Partly this is because of the veil of secrecy that has...
On Wednesday, most cell phones in the US received a jarring alert at the same time. This was a test of the Wireless Emergency Alert (WEA) system, also commonly known as the Presidential Alert. This is an unblockable nationwide alert system which is operated by Federal Emergency Management Agency (*not*...
Sen. Ron Wyden has sent a letter to the U.S. Department of Justice concerning disruptions to 911 emergency services caused by law enforcement’s use of cell-site simulators (CSS, also known as IMSI catchers or Stingrays). In the letter, Sen. Wyden states that:Senior officials from the Harris Corporation—the manufacturer...
Updated Jan 23rd 2019 to include latest variations on this scam. You may have arrived at this post because you received an email from a purported hacker who is demanding payment or else they will send compromising information—such as pictures sexual in nature—to all your friends and family. You’re searching...
Perhaps you’re an office manager tasked with setting up a new email system for your nonprofit, or maybe you’re a legal secretary for a small firm and you’ve been asked to choose an app for scanning sensitive documents: you might be wondering how you can even begin to assess a...
This report describes “Phish For The Future,” an advanced persistent spearphishing campaign targeting digital civil liberties activists at Free Press and Fight For the Future. Between July 7th and August 8th of 2017 we observed almost 70 spearphishing attempts against employees of internet freedom NGOs Fight for the...
Women’s health is big business. There are a staggering number of applications for Android and iOS which claim to help people keep track of their monthly cycle, know when they may be fertile, or track the status of their pregnancy. These apps entice the user to input the most intimate...
Over the weekend a cyber attack known as "WannaCry" infected hundreds of computers all over the world with ransomware (malware which encrypts your data until you pay a ransom, usually in Bitcoin). The attack takes advantage of an exploit for Windows...
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