Most MCUs Likely Unaffected by eMudhra Intermediate CA Compromise

·2 views

A blog post examines the eMudhra intermediate certificate authority compromise and its potential impact on microcontroller units (MCUs). The author argues that most MCUs are likely not affected, since they typically do not rely on the public web PKI trust chain that the compromised intermediate CA would affect. The article is discussed on Hacker News, where it received 9 points and 2 comments. The analysis focuses on how certificate trust is handled in embedded devices rather than on the details of the breach itself.

Read the full story at Hacker News

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

174 Skills Showed Zero Scores Because an Import Placeholder Was Never Replaced

ShortSingh's skill directory had 174 entries, about 22.7% of the total, with three dimension scores at zero despite an overall score near 8.0. The zeros were default placeholder values written during import, which were never overwritten because the evaluation stage did not run for those batches. The affected entries cluster by source repository and by import date, pointing to specific interrupted or skipped batches. Because these placeholders were mixed into site-wide aggregates, the published dimension averages were distorted, making the ecosystem look weaker than the fully evaluated data shows. The team plans to show unscored skills as not yet scored, evaluate the backlog, and separate missing data from genuine zero scores.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Python Basics: Variables, Data Types, and Input/Output Explained

The article introduces Python as a powerful tool for automation, predictive analytics, and machine learning, especially for handling large modern datasets. It explains variables as named storage for data and notes that Python uses dynamic typing, so it infers each value's type automatically. Core data types are covered, including strings, integers, floats, and booleans, each with a short example. The piece also describes how programs communicate using print() for output, with f-strings for mixing text and variables, and input() for collecting user responses.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Running an eight-person online game night: timing, game order and a host script

The guide explains how to organise an online game night for eight players, starting with an invitation that states the start time, call link, table link and an expected length of about ninety minutes. It recommends joining five minutes early and testing the table beforehand, then offers a sample opening script to set expectations. The author lists which games suit eight players, such as quizzes, clue games, Snakes and Ladders and drawing games, while noting that Ludo and property games seat too few. A suggested run order is a quiz, then a drawing game, then a clue game, with short breaks, muting rules and a deputy to welcome latecomers. The piece also advises scoring, handling disputes and disconnections, and keeping the rules brief.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Seven Cursor alternatives in 2026 and what each one costs

Cursor's 2026 pricing now draws every tier from one shared weekly AI usage pool, and third-party models like Claude or GPT bill separately on higher plans. A review of seven alternatives, with prices checked on October 17, 2026, offers options for developers who mainly want those models or a different editor. VS Code with Copilot is presented as the most familiar switch, with Pro at $10 a month and Business at $19 per user. Claude Code and OpenAI's Codex are highlighted for large multi-file agent tasks, with Claude Pro at $20 a month and Codex included in ChatGPT plans. Windsurf, now renamed Devin Desktop, Zed and the open-source Cline round out the list, with Cline free for individual developers.

0 comments Read more at DEV Community