Understand and code the R² metric (goodness of fit) in C++. A must-know concept for evaluating regression models.

Learn how to implement the Nadam optimizer from scratch in Python. This tutorial walks you through the math behind Nadam, ...

As AI, cloud and automation accelerate, security leaders warn of emerging cyberthreats that exploit speed, scale and ...

Limited has uncovered an alleged internal fraud involving more than $750,000, in what is emerging as one of the most ...

The Retail Council of Canada warns of a surge in high-quality counterfeit $20, $50, and $100 bills. Learn how to verify ...

Scientists taught a robot 1,000 physical tasks in one day using one demo each. This leap could reshape home robots and ...

Fake band exposed by hoax spokesman, turning ChatGPT evil, and a vending machine calls the FBI over $2. The weirdest AI Eye ...

Image generated with AI. A new and sophisticated wave of fraudulent campaigns exploit the familiarity of Italian citizens with the ...

The long-running series in which readers answer other readers’ questions ponders the online world – from what’s despicable to what’s indispensable ...

Researchers warn of a new WhatsApp “GhostPairing” attack that silently links attacker devices to accounts, enabling message ...

First 2026 cyber recap covering IoT exploits, wallet breaches, malicious extensions, phishing, malware, and early AI abuse.

Need new years party ideas? Get themes from glam nights to cozy gatherings. Perfect for hosts planning small or large ...