The Signal app from non-profit Open Whisper Systems provides end-to-end encrypted messaging, voice calling, and now video chatting. The new feature, along with improved voice calling functionality, comes as part of a beta update for the app’s Android and iOS versions. Signal is a popular choice for activists and journalists who need a private communications platform, but it is still struggling to find a foothold in the mainstream because it sacrifices some popular features for security.  Continue reading Signal App Update Adds Ability to Make Encrypted Video Calls

Yahoo has issued another warning that users’ personal data may have been compromised. In addition to the malicious activity reported in December that involved more than 1 billion user accounts in 2013-2014, following the September report regarding a separate theft of 500 million records, the Internet company is now notifying users that additional accounts were compromised between 2015 and 2016. “The stolen data included email addresses, birth dates and answers to security questions,” reports CNBC. The hacks involved “the use of ‘forged cookies’ — strings of data which are used across the Web and can sometimes allow people to access online accounts without re-entering their passwords.” Continue reading Yahoo Warns Users: Hackers Forged Cookies to Access Data

In April, Microsoft sued the federal government for intercepting its customers’ emails and preventing Microsoft from alerting them. Now, U.S. District Judge James Robart has ruled that Microsoft made a viable argument, but rejects its contention that the government interception is an unlawful search and seizure of property. At the time, federal courts issued Microsoft about 2,600 so-called secrecy orders, and the tech company could not inform its customers, even when the search was over. Continue reading Court Rules Microsoft Email Surveillance Lawsuit Can Proceed

Slack Technologies, launched in 2014, just introduced a new version of its workplace-centric messaging app, with the goal of gaining large corporate contracts. The new Slack Enterprise Grid is built to handle the group messaging needs of very large companies, with thousands or more employees, and includes security tools and regulatory compliance required for such companies’ IT departments to sign off. The original group messaging app is already in play at a few big companies, including Electronic Arts and Samsung Electronics. Continue reading Slack’s Workplace Messaging App Targets Large Companies

As part of its push to ramp up software offerings for enterprise customers, Cisco Systems is purchasing software maker AppDynamics Inc. for a premium $3.7 billion, just as the company was about to go public. AppDynamics software helps companies — including airlines, banks and retailers — monitor their applications’ performance and address any potential problems across cloud services offered by Google, IBM and others. The startup was founded by engineer Jyoti Bansal in 2008. Continue reading Cisco Systems Plans $3.7 Billion Acquisition of AppDynamics

The Securities and Exchange Commission has opened an investigation into Yahoo’s highly-publicized data breaches and whether the company should have disclosed the massive hacks earlier. “The SEC requires companies to disclose cybersecurity risks as soon as they are determined to have an effect on investors,” reports The Wall Street Journal. Yahoo’s 2014 breach, disclosed in September 2016, involved data from at least 500 million users. In December 2016, the company revealed that more than 1 billion Yahoo user accounts had been breached in 2013. “The SEC has investigated multiple companies over whether they properly disclosed hacks,” notes WSJ, especially after the 2013 Target breach “that compromised up to 70 million credit and debit-card accounts.” Continue reading SEC Opens Investigation into Massive Yahoo Data Breaches

The Depository Trust and Clearing Corporation (DTCC), the “back end” for much of Wall Street trading, is replacing a central database with Bitcoin-inspired software. The New York-based DTCC records and reports almost every stock, bond and valuable derivative trade in the U.S. IBM, already experienced in blockchain technology, is leading the DTCC software transition, which is slated to be functioning by early 2018. The shift marks Wall Street’s most serious effort thus far to adopt Bitcoin’s underlying technology. Continue reading Wall Street Adopts Blockchain Technology to Record Trades

In a recently published Infrastructure Security Design Overview, Google explains its six layers of security for the cloud it uses for its own operations and its public cloud services. The company also revealed that it designs custom chips, “including a hardware security chip that is currently being deployed on both servers and peripherals,” that allow it to “securely identify and authenticate legitimate Google devices at the hardware level.” The chip works with cryptographic signatures validated during each boot or update. Continue reading Newly Published Google Overview Spells Out Security Details

To improve encryption, Google has launched an open source project, Key Transparency, a follow-up to its Certificate Transparency, both of which focus on the need to verify the authenticity of the person or server the user believes he is connecting to. Keybase, a collection of verified users and their “cryptographic credentials” is one solution, but Google now wants to ascertain that the contacts are verified systematically and are privacy-protected, by having the address “double-check” itself. Continue reading Google Key Transparency Project to Boost Messaging Security

At CES 2017, LG stated that this year all of its home appliances will include “advanced Wi-Fi connectivity.” One flagship product is its Internet-connected Smart InstaView Refrigerator that supports Amazon’s Alexa; no price has been announced. Features of the webOS appliance include stickers and tags to be attached to items in the refrigerator, which will signal the consumer when a food item in question is about to expire, and the ability to remotely view the inside of the refrigerator via a camera mounted inside. Continue reading LG Goes Big on Wi-Fi-Connected Appliances, Robots at CES

After years of struggling to effectively define its purpose, Twitter CMO Leslie Berland told a CES audience that the company has overcome that challenge. According to Berland, the platform no longer views itself as a social network, but rather a place to go for the latest news and world events as they unfold. “The beauty of Twitter is that you can see all sides of any conversation that is happening at any moment in time,” she said, placing an emphasis on neutrality. Instead of denying the many terms and clichés used to describe Twitter in the past, she embraces them. “We were a platform, a product, a service, a water cooler, a time square, a microphone, and we are every single one of those things,” she said. Continue reading Twitter Shifts Gears, Describes Itself as a Place to Get News

Yahoo announced that board members, including CEO Marissa Mayer and co-founder David Filo, would step down from the board of directors once the company’s core Internet assets are sold to Verizon. What remains of the company after the sale is completed would be renamed Altaba (combining “alternate” and “Alibaba”). “Altaba’s remaining assets include Yahoo’s stake in Alibaba Group Holding Ltd. and Yahoo Japan,” reports The Wall Street Journal. Board member Eric Brandt, former CFO of Broadcom, will become Altaba’s chairman. Mayer “is expected to remain with Yahoo once it becomes part of Verizon.” The deal will cost Verizon about $4.8 billion, unless terms are changed due to two recent high-profile hacks of user data.  Continue reading New Name for Yahoo After Verizon Sale, CEO to Leave Board

As studios and exhibitors grapple to find a way to alter the movie release window to serve the changing audience for movies, NAGRA unveiled Early @t Home, a new platform aimed at both studios and exhibitors, at CES in Las Vegas. The platform combines NAGRA’s secure cloud solution with purpose-built hardware to enable content creators, studios, and theater chains to use “first release content” to directly connect with the consumer. The platform offers access to real-time analytics and provides a unique engagement opportunity through synchronized extras that could include complementary virtual and augmented reality experiences. The HD and UHD hardware solutions are priced to compete with other media dongles, but do not require specific app development. Continue reading NAGRA to Roll Out Secure Platform for Content Distribution

At a CES CyberSecurity Forum, journalist/author Wayne Rash led a discussion on the various ways that companies are failing to protect their intellectual property and remain vulnerable to malicious code and ransomware. According to Yubico chief executive Stina Ehrensvard, 70 percent of hacks are related to passwords. “The password is the weak link,” agrees Authentic8 chief executive Scott Petry. “Reusing passwords is a problem. If you use your Yahoo password for other sites, you’re in trouble.” Continue reading Cybersecurity and How to Build Speed Bumps Against Hackers

Celebrating its 50th anniversary, CES opens in Las Vegas this week with 3,800 companies showcasing their latest products across almost 2.5 million square feet of exhibit space. Broad but logical thematic lines distribute the exhibits across three venues: Tech East at the Las Vegas Convention Center (LVCC), Tech West at the Sands and Venetian Complex, and Tech South at the Aria. Fifty years after 117 exhibitors dazzled 17,000 visitors with transistor radios and small-screen televisions, CES presents itself as the place “where tomorrow is on display.”  Continue reading How to Navigate 2.5 Million Square Feet of CES Exhibit Space