Article: 6 min

The article discusses the evolution of web-based social networks from genuine social platforms to attention media, focusing on changes in notification systems and content curation. It contrasts this with Mastodon, a decentralized platform that aims to maintain original social networking features.

• Shift from social to attention media
• Impact on user experience
• Decentralized platform as alternative

Quality:
The article presents a personal perspective on the evolution of social networks, but maintains an objective tone.

Article: 7 min

Anti-government protests have erupted in Iran, marking the first significant rallies since a deadly crackdown last January. Students at several universities, including Sharif University of Technology and Amir Kabir University of Technology, have taken to the streets, chanting anti-government slogans and calling for the death of Supreme Leader Ayatollah Ali Khamenei.

• First large-scale protests since January's crackdown

Quality:
The article provides verified information and does not contain sensationalized content.

Article: 23 min

Explains what a database transaction is, its importance in SQL databases, how transactions are executed using commands such as 'begin' and 'commit', the concept of consistent reads, multi-row versioning in Postgres, undo log in MySQL, isolation levels (Serializable, Repeatable Read, Read Committed, Read Uncommitted), phantom reads, non-repeatable reads, dirty reads, concurrent writes, row-level locking in MySQL, and serializable snapshot isolation in PostgreSQL.

• Transactions are sequences of actions performed on a database as a single operation.
• Postgres uses multi-versioning for consistent reads, while MySQL uses an undo log.
• Isolation levels determine the level of protection from other transactions modifying data.
• Concurrent writes can lead to deadlocks in some databases.

Article:

The article provides instructions on how to prevent potential malware infections when accessing personal and shared networks.

• Run an anti-virus scan on personal devices
• Ask network administrators to check for misconfigured or infected devices

Quality:
The article provides clear, actionable steps without any promotional content or biased viewpoints.

Article: 6 min

The article introduces Volatility 3, a rewritten framework for extracting digital artifacts from volatile memory samples. It provides instructions on how to install and use the tool, discusses symbol tables, documentation, licensing, bugs reporting, and contact information.

• Python-based tool with dependencies installation guide
• Supports various operating systems through symbol tables
• Accessible documentation and community support resources

Article: 32 min

An article discussing the use of AI agents in detecting backdoors in binary executables, comparing their performance against reverse engineering tools like Ghidra. The study involves injecting backdoors into open-source projects and asking AI models to identify them.

• AI models like Claude Opus 4.6, Gemini 3 Pro, and Claude Opus 4.5 were tested for detecting backdoors in binary executables.
• The study involved injecting backdoors into open-source projects such as lighttpd, dnsmasq, Dropbear, and Sozu.
• AI models achieved detection rates of around 49% to 37%, with high false positive rates.

Quality:
The article provides a detailed analysis of AI agents' performance in detecting backdoors, comparing them with traditional reverse engineering tools.

Article: 1 hr 29 min

The article recounts the history and proof of the four-color theorem, a problem in mathematics that asks whether any map can be colored using only four colors such that no two adjacent regions share the same color. The problem was first posed by Francis Guthrie in 1852 and was eventually proven in 1976 by Kenneth Appel and Wolfgang Haken with the aid of computers, marking a significant milestone in the use of computational methods in mathematical proofs.

• Francis Guthrie's initial question in 1852
• Augustus De Morgan's involvement and misinterpretation of the problem
• Arthur Cayley's reduction to cubic maps
• Alfred Kempe's flawed proof in 1879
• Peter Guthrie Tait's alternative formulations
• Percy Heawood's disproof of Kempe's argument and introduction of new concepts
• Paul Wernicke's concept of unavoidable sets
• Oswald Veblen and George Birkhoff's contributions to the problem in 1912
• Philip Franklin's work on reducible configurations
• Heinrich Heesch's development of discharging methods

Quality:
The article provides a comprehensive and detailed account of the history and proof of the four-color theorem, supported by extensive references.

Article: 7 min

Taalas, a startup, has developed an ASIC chip that runs Llama 3.1 8B at an inference rate of 17,000 tokens per second, claiming it is more cost-effective and energy-efficient than GPU-based systems.

• 10x cheaper ownership cost than GPU-based systems
• 10x less electricity consumption

Article: 11 min

A software engineer accidentally discovered a major security vulnerability in DJI's robot vacuum, allowing him to remotely control thousands of other vacuums and access their live camera feeds, microphone audio, maps, and status data. The issue was promptly reported to DJI, which resolved it through two updates.

• Emphasizes growing concerns over smart home device surveillance capabilities.

Quality:
Article provides factual information and quotes from the involved parties.