quantum encryption Archives

AppWizard

January 26, 2026

Surfshark stops updating app for older Android phones – check your version now

Surfshark has discontinued support for the Android 5.0 (Lollipop) operating system. Users are encouraged to upgrade to at least Android 6.0 to continue receiving official app support and security enhancements. The decision is part of Surfshark's strategy to focus on modern security standards and advanced features like post-quantum encryption, which cannot be securely managed on older Android kernels. Manual connections are still possible for legacy hardware, but upgrading is strongly recommended.

Winsage

December 19, 2025

Microsoft Phases Out RC4 Encryption by 2026 to Bolster Windows Security

Microsoft has announced the phased discontinuation of the RC4 encryption cipher, with full implementation expected by mid-2026. RC4, created in 1987, has been increasingly recognized as a vulnerability, exploited in various high-profile cyberattacks. Microsoft plans to disable RC4 by default in Windows Kerberos authentication, encouraging organizations to transition to more secure alternatives like AES-256. This decision follows years of warnings from the cybersecurity community and aims to eliminate long-standing cryptographic weaknesses. The transition will require organizations to audit and upgrade their infrastructures, as many legacy applications still depend on RC4. Disabling RC4 is expected to reduce the success rates of attacks exploiting weak encryption. Microsoft has introduced tools to help administrators identify hidden RC4 usage. The change reflects a commitment to zero-trust architectures and aligns with recommendations from organizations like NIST. Experts recommend a multi-step approach for organizations to navigate this transition effectively.

Winsage

November 30, 2025

Week in review: Fake “Windows Update” fuels malware, Salesforce details Gainsight breach

Colonel Ludovic Monnerat emphasized the need for satellite systems to adopt quantum-safe methods due to looming quantum threats. Graham McMillan noted that past AI failures have not led to industry maturity, predicting significant structural shifts from AI meltdowns. Marina Marceta highlighted the importance of a risk-aware culture in cybersecurity to align security with business objectives. A new wave of ClickFix attacks uses deceptive “Windows Update” screens to distribute malware. Researchers from watchTowr found that code formatting sites are exposing sensitive information like API keys. cnspec is an open-source tool for maintaining security and compliance across cloud environments. The Tor Project plans to implement Counter Galois Onion encryption to enhance user anonymity. An ISC2 survey revealed that supply chain risks are a top concern for cybersecurity professionals. There are various job openings in the cybersecurity field for different skill levels.