encryption

Demonstrators gathered in Warsaw on 26 September to protest the European Parliament's 'Chat Control 1.0' legislation, which would require messaging platforms to scan private communications, including encrypted ones, for illegal content. Critics argue the measure undermines privacy and encryption, while supporters say it is needed to protect children. Protests against the proposal have been held across several European cities.

In 2016, a locked iPhone 5C belonging to a San Bernardino attacker triggered a major confrontation between Apple and the FBI. The US government demanded Apple create a modified, compromised iOS update to bypass encryption, and the company refused. The standoff ignited a national debate over where individual privacy ends and public safety begins, a question that still shapes policy discussions today.

A group of researchers has put forward a proposal to add privacy features to Bitcoin by adapting shielded transaction technology from Zcash. The idea, covered by Yahoo Finance and other outlets, would allow Bitcoin transactions to be encrypted rather than publicly visible on the blockchain. The proposal touches on a long-running debate in the crypto community over whether Bitcoin should offer stronger financial privacy by default.

Digital certificate authority DigiCert has launched Quantum Central, a new initiative aimed at helping organisations prepare for post-quantum cryptography. The platform is intended to guide businesses through the transition to encryption methods resistant to attacks from future quantum computers. The announcement was reported by The Quantum Insider.

A user associated with Digitalcourage, a German digital rights organisation, has published a personal IT privacy checklist dated October 2026. The encrypted document covers topics including chat control, surveillance, messaging apps, Linux, Windows, Microsoft, and F-Droid, and is tagged with privacy and media literacy hashtags. It offers practical guidance for people seeking to protect their data on smartphones and computers.

Security publication BankInfoSecurity is asking whether organizations' networks are prepared for post-quantum cryptography, the transition to encryption methods resistant to attacks by future quantum computers. The discussion reflects growing pressure on enterprises and governments to inventory cryptographic systems and begin migrating before quantum-capable machines can break current standards.

OpenBao is an open-source tool written in Go for managing, storing, and distributing sensitive data such as passwords and API secrets, encryption keys, and digital certificates. It emerged as a community-maintained alternative to HashiCorp Vault after licensing changes. On GitHub's trending list this week it has picked up new stars and attention, with developers discussing it as a free, open option for handling secrets securely in their infrastructure.

Turkey and Italy are facing each other, and Turkish viewers are asking where and when to watch the game, which channel will broadcast it, and whether it will be encrypted or free-to-air. Broadcaster CNN Türk addressed those questions directly, reflecting strong interest in the fixture. The match is also generating search interest in the Netherlands and France, suggesting broad international attention on the Turkey-Italy clash.

Technology leaders are being urged to begin migrating corporate systems to post-quantum cryptography, encryption methods designed to withstand attacks from future quantum computers. The argument is that quantum advances could eventually break today's standard encryption, and that organisations which delay the transition risk exposing sensitive data. CIOs are advised to inventory cryptographic assets and plan upgrades now.

A security-focused account is highlighting how user information is protected: passwords are hashed, sensitive information is encrypted at rest, and data is not shared with any AI model. The message stresses that security is not only about tools but about how information is handled, and invites readers to learn more and sign up.

An encrypted Napoleonic-era military briefing, left unread for 217 years, has been decoded and published in a detailed writeup. The letter was addressed to Marshal Marmont, a French commander of the period. The decoding sheds light on wartime correspondence practices of the era, and the writeup has drawn attention among readers interested in cryptography and military history.

ArcaneChat, a messaging app built on the Delta Chat core, is promoting itself as a more private alternative to Telegram. Unlike Telegram, which requires users to manually start opt-in secret chats, ArcaneChat encrypts all conversations by default, including group chats and channels. The app also does not require a phone number to sign up, which its developers say keeps out spam and scammers. The claim circulated on Mastodon, drawing attention from privacy-focused users in Europe and beyond.

German police are reportedly able to read messages on Signal, Telegram and WhatsApp without breaking encryption, apparently by exploiting linked devices. The technique targets devices tied to an account rather than the encrypted messaging apps themselves, raising concerns among privacy advocates about surveillance of secure communications in Germany.

Cloudflare has announced work on a certificate authority designed to serve the entire Internet, detailing the technical and operational challenges of issuing TLS certificates at global scale. The post, also drawing attention on Hacker News, walks through how a CA must balance security, automation and trust to keep encryption working across the web.

Galileo, the European Union's satellite navigation system, offers an encrypted signal that can help receivers detect and defeat spoofing attacks, in which fake GPS signals trick devices into reporting false positions or times. Attention is turning to how this authentication capability can be used to protect navigation systems against growing jamming and spoofing threats.

The OpenSSL project has released version 4.0.3, another security patch release addressing vulnerabilities in the widely used encryption library. The news is spreading through the free and open source software community, where users are being urged to update their systems promptly. As OpenSSL underpins encrypted connections across much of the internet, admins of Linux servers and other deployments are expected to apply the patch quickly.

New analysis claims the cost of a quantum attack on Bitcoin's cryptography has been halved, with an estimate of 1,151 qubits now cited for 2026. The revised figure suggests quantum computers capable of breaking Bitcoin's encryption may arrive sooner or cheaper than previously assumed, reviving debate about how urgently the network should adopt quantum-resistant safeguards.

WhatsApp is launching new tools designed to help parents guide teenagers in the app. The company stresses that private messages remain end-to-end protected despite the added oversight features, which include parental controls on Android and iOS and relate to Meta AI. The announcement draws attention to the balance between child safety and message privacy.

Ecuadorian immigration authorities have ordered the deportation of Swedish programmer and digital-rights activist Ola Bini. Bini, who has been living in Ecuador and was previously detained in a high-profile case linked to Julian Assange's stay in the Ecuadorian embassy, is known for his work on encryption and privacy. The order is drawing attention from digital-rights advocates watching how Ecuador handles the expulsion.

Cloudflare said Tuesday it plans to issue quantum-proof TLS certificates, positioning itself among the first certificate authorities to adopt cryptography designed to withstand attacks from future quantum computers. The move is seen as an early step toward protecting encrypted web traffic from 'harvest now, decrypt later' threats, and security watchers are weighing how quickly the wider industry will follow suit.

An Engadget report says law enforcement may have new methods to extract data from locked iPhones, raising fresh concerns over device security and user privacy. The story is being shared and discussed on social media, with readers noting it can be read without a paywall or JavaScript.

A developer has launched a portfolio and spending tracker designed so the company cannot view users' financial figures. Encryption keys are generated on the user's device from their password, meaning portfolio and wallet data reach the servers already encrypted. The maker openly acknowledges the main limitation: users must still trust the code being served, since the app is not open source.