Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

A user signs in to an application and gets access to the dashboard. Later, the same user tries to change account settings or approve a high-value transaction. Suddenly, another verification step appears. Why? The risk has changed. Routine access and sensitive actions do not need the same level of protection. Step-up authentication lets organizations add stronger verification when users cross a higher-risk threshold, while keeping everyday access simple.

South Africans who fall victim to cybercrime now have more support available.

In February, Let’s Encrypt announced that DNS-PERSIST-01 was coming, “some time in Q2 2026.” It’s October, and it’s nowhere close to ready. We’ve been waiting for DNS-PERSIST-01 since January, along with every other ACME client and lots of organizations. DNS-PERSIST-01 promised to simplify domain validation and make automation easier, but we had to wait on Let’s Encrypt. Let’s Encrypt is waiting on a redesign, a standards body, and maybe one more vote.

An outage is normally modeled as deferred revenue. Production stops, orders wait, operations resume and some of the backlog is recovered by running longer. ‍ Where the inventory perishes, none of that applies. The stock is destroyed during the incident, restoring the systems does not bring it back, and running longer afterward produces new product rather than recovering the old. ‍

Compliance content answers the question of when an obligation starts. For the serious incident reporting duty in the AI Act, the honest answer is that it is disputed, and the dispute is not a failure of research. ‍ Two readings of the text point in different directions, neither is obviously wrong, and no authority has resolved it. What follows is the reasoning on both sides and what to do without picking one. ‍

Co-founder & CCO LimaCharlie Email Security is generally available today. It protects Microsoft 365 and Google Workspace mailboxes from inside the same tenant, permission model, and data lake as the rest of LimaCharlie. A phishing email and the endpoint activity it causes can now be detected, investigated, and remediated in one place.