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Microsoft's quantum chip Majarona 1 is a few qubits short

Microsoft says its Majorana 1 contains eight topological qubits and can scale to a million, though the details on how it will scale are scant. Microsoft Quantum Microsoft's quantum computing scientists announced they have finally realized a long-held goal of building a "topological qubit", the equivalent of a transistor for ordinary chips, that may help advance quantum computing. The qubit is the functional element of a quantum chip, called Majorana 1, based on an exotic particle, a hybrid of

A huge trove of leaked Black Basta chat logs expose the ransomware gang’s key members and victims

A trove of chat logs allegedly belonging to the Black Basta ransomware group has leaked online, exposing key members of the prolific Russia-linked gang. The chat logs, which include over 200,000 messages spanning from September 18, 2023, to September 28, 2024, were shared with threat intelligence company Prodaft by a leaker. The cybersecurity firm says the leak comes amid “internal conflict” within the Black Basta group after some members allegedly failed to provide its victims with functional

Obscura VPN – Privacy that's more than a promise

Unlike VPNs with a “no-logs” policy, Obscura is provably private by design. Even “no-logs” VPNs see both your identity and your internet activity, meaning you have to blindly trust their pinky-promise for privacy. This is exactly why some privacy-conscious folks will tell you not to use a VPN at all. Obscura is different – we never see your decrypted internet packets. It’s simply impossible for us to log your internet activity, even if we were compelled to, or if our servers were compromised.

FAQ on Microsoft's topological qubit thing

Q1. Did you see Microsoft’s announcement? A. Yes, thanks, you can stop emailing to ask! Microsoft’s Chetan Nayak was even kind enough to give me a personal briefing a few weeks ago. Yesterday I did a brief interview on this for the BBC’s World Business Report, and I also commented for MIT Technology Review. Q2. What is a topological qubit? A. It’s a special kind of qubit built using nonabelian anyons, which are excitations that can exist in a two-dimensional medium, behaving neither as fermio