Security researcher Troy Hunt, who offers a way to search if your email addresses or passwords have been breached, maintains Collection #1, the largest breach ever, which holds 772,904,991 unique emails and 21 million unique passwords, all of which have been recently posted to a hacking forum. Those numbers represent a “cleaned-up” version of the raw data, which comprise 2.7 billion rows of email addresses and passwords, including over one billion unique combinations of hacked emails and passwords. Read more

Wacom and Magic Leap, whose partnership was announced last October at the first L.E.A.P. developers’ conference, have debuted a prototype of their collaborative design tools. Two years in the making, the tools consist of a Magic Leap One headset connected to a Wacom Intuos Pro pen tablet. Designers use a separate Pro Pen 3D stylus to control content on a Spacebridge platform that streams 3D data into a spatial computing environment. The system, which was on display at CES 2019, allows multiple people to interact with 3D models. Read more

Facebook deleted nearly 500 pages and accounts after discovering two disinformation campaigns linked to Russia. Employees of Sputnik, a Russian government-controlled agency, were linked to many of the pages that use innocuous independent news pages on sports, travel and weather to mask their disinformation. The pages, which were targeted largely at users in Europe and Central Asia, make clear that Russian-government linked groups continue their efforts to use Facebook as a means of spreading misinformation. Read more

A group of professors from universities including the Massachusetts Institute of Technology, Stanford University and University of California, Berkeley are at work on the Unit-e, a “globally scalable” cryptocurrency that can achieve blazing speeds and retain Bitcoin’s vaunted decentralization. Unit-e will be the first project of the non-profit Distributed Technologies Research (DTR), an academic-formed foundation supported by hedge fund Pantera Capital Management. They hope to design a coin that will process transactions faster than Visa. Read more

A regional court in Munich recently ruled that Amazon’s click-to-purchase Dash buttons for Prime members violate German consumer protection legislation. Based on the contention that the thumb-sized, adhesive Dash buttons do not always provide the latest pricing information, the court ordered Amazon to halt taking purchase orders through the Wi-Fi-connected devices. The decision follows a case brought against Amazon by a German consumer protection watchdog group that says it took action after fielding complaints by consumers. Germany is Amazon’s second largest market. Read more