If residential ISPs are cool with blocking egress SMTP, it seems reasonable to expect them to also filter outbound known-botnet traffic.

If everyone just blocks this from the start, no one will want to use it, right? https://blog.cloudflare.com/email-service/ > If you are building an application, you rely on email to communicate with your users. You validate their signup, notify them about events, and send them invoices through email. The service continues to find new purpose with agentic workflows and other AI-powered tools that rely on a simple email as an input or output. > And it is a pain for developers to manage. It’s frequently the most annoying burden for most teams. Developers deserve a solution that is simple, reliable, and deeply integrated into their workflow. > Today, we're excited to announce just that: the private beta of Email Sending, a new capability that allows you to send transactional emails directly from Cloudflare Workers. Email Sending joins and expands our popular Email Routing product, and together they form the new Cloudflare Email Service — a single, unified developer experience for all your email needs.

ASN.1 strikes again. This time it's in Squid. 📃.md > A stack-based buffer overflow vulnerability exists in the SNMP (Simple Network Management Protocol) message processing component of Squid Cache. The flaw is present in the asn_build_objid function located in the lib/snmplib/asn1.c library, which is responsible for encoding Object Identifiers (OIDs) into the ASN.1 BER format for SNMP responses.

Maybe if we all start calling quantum computers "non-binary" or "enby" computers, the tech bros would freak out and we can avoid at least some of the bullshit. "Oh, how progressive of you to be working on enby systems in an industry like that." :nonbinary_flag:

A backdoored MCP? I'm shocked. Shocked! Well, not that shocked.

First Malicious MCP in the Wild: The Postmark Backdoor That's Stealing Your Emails

The first malicious MCP, named Postmark Backdoor, is stealing user emails by secretly intercepting and exfiltrating sensitive data.

> Since version 1.0.16> , it's been quietly copying every email to the developer's personal server. I'm talking password resets, invoices, internal memos, confidential documents - everything.