All memos tagged #cybersecurity

1Password is a subscription password-manager made by AgileBits that stores passwords, passkeys, two-factor codes, and other secrets in an encrypted vault synced across a user's devices. 1Password...

How to protect your accounts during Black October, the wave of breaches and software flaws hitting the internet in late October 2026, in about an hour spread across a few days. You don't need to...

YubiKey is a hardware security key made by Yubico that proves a user's identity at login with a physical touch, providing phishing-resistant two-factor-authentication for accounts and devices. A...

Blackbird is an open-source OSINT tool, created by Lucas Antoniaci, that searches for accounts tied to a given username or email across more than 600 social networks and online platforms. Written in...

Deepfake, a portmanteau of "deep learning" and "fake", is an Artificial Intelligence (AI) based human image synthesis technique. It is used to combine and superimpose existing images and videos onto...

A zero-day exploit) is an attack that weaponizes a software vulnerability before the vendor has issued a patch, leaving defenders with zero days of advance warning. The underlying flaw is called a...

Nicole Perlroth is a journalist, author, and investor whose career sits at the intersection of national security and cybersecurity. She spent over a decade as the lead cybersecurity and digital...

Denial-of-Service (DoS) is a category of network attack — or any operational condition — that prevents a service from responding to legitimate requests, typically by exhausting the server's...

On April 7, 2026, Anthropic announced Claude Mythos Preview and simultaneously launched Project Glasswing — a coordinated, industry-wide effort to use the model's capabilities for defense before...

Zero trust is a security framework based on the principle that no user or device, whether inside or outside a network, should be automatically trusted. Zero trust requires all access requests to be...