Yubico, a leading name in hardware security keys, recently acknowledged a vulnerability discovered in some of their products, sparking concern in the cybersecurity community. The issue lies in the cryptographic library used in YubiKey 5 Series and Security Key Series devices with firmware versions prior to 5.7.0. The vulnerability has raised questions among users, but […]
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Proton Mail now uses Blockchain to Verify Email Addresses (Key Transparency Explained)
In November 2023, Proton Privacy launched a beta feature called “Key Transparency” that utilizes a private blockchain to verify that an email address belongs to the person you intend to communicate with. Despite being one of the most respected providers of data privacy products in the world, this is the first time that Proton has […]