Deltadga

Deltadga

Your source for technology insights, tutorials, and guides.

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Latest Articles

Checkmarx Under Siege: A Deep Dive into the Recent Supply-Chain Attacks

Checkmarx suffered two supply-chain attacks and a ransomware strike within 40 days, beginning with a breach of Trivy and escalating to its own GitHub compromise, highlighting rising threats.

2026-05-01 06:58:15 · Cybersecurity

CopyFail: The Critical Linux Vulnerability That Sparks Urgent Security Alarms

CopyFail (CVE-2026-31431) is a severe Linux local privilege escalation vulnerability with universal exploit code, affecting all distributions and enabling root access, container escapes, and CI/CD attacks.

2026-05-01 06:57:44 · Cybersecurity

Go Developer Survey 2025: Help Shape the Future of Go

The Go team announces the 2025 Developer Survey, open through September 30. New this year: raw dataset shared. Help shape Go's future.

2026-05-01 06:57:13 · Programming

Go 1.25 Introduces Flight Recorder: Capture Execution Traces on Demand

Go 1.25 adds a flight recorder that continuously buffers the last few seconds of execution traces, allowing on-demand snapshots for debugging production issues without overhead.

2026-05-01 06:56:48 · Programming

Go 1.25 Debuts Experimental Green Tea Garbage Collector: Up to 40% Less GC Overhead

Go 1.25 introduces an experimental garbage collector, Green Tea, reducing GC time by up to 40% for many workloads. Production-ready at Google, it's enabled via GOEXPERIMENT=greenteagc. Feedback is key before it becomes default in Go 1.26.

2026-05-01 06:56:16 · Environment & Energy

Go’s 16th Anniversary: New APIs, Smarter Scheduling, and a Glimpse into the Future

Go celebrated its 16th open-source anniversary with releases 1.24 and 1.25, featuring simplified concurrent testing, better benchmarking, container-aware scheduling, a production flight recorder, and a focus on AI integration.

2026-05-01 06:55:46 · Technology

Go Developer Survey 2025: Key Insights and Trends

The 2025 Go Developer Survey reveals three key findings: developers seek better best practices and standard library guidance, AI tools are widely used but satisfaction is mixed, and the go command help system needs improvement.

2026-05-01 06:55:17 · Programming

Go 1.26 Arrives with Language Enhancements, Performance Boosts, and Experimental Features

Go 1.26 release: language syntax enhancements, improved garbage collector, 30% cgo reduction, new packages, and experimental SIMD/secret/leak profiling features.

2026-05-01 06:54:47 · Programming

Streamline Your Go Codebase with the Revamped `go fix` Command

Learn how Go 1.26's rewritten go fix command automatically modernizes code, preview changes with -diff, and explore its analyzers and future extensibility.

2026-05-01 06:54:19 · Programming

Stack Allocation vs Heap: Boosting Go Performance

Learn how Go's shift from heap to stack allocation reduces garbage collection overhead, especially for constant-sized slices, leading to faster programs.

2026-05-01 06:53:44 · Programming

Go 1.26's Source-Level Inliner: A Game-Changer for Code Modernization

Go 1.26 introduces a revamped go fix command featuring a source-level inliner that automates function call transformations. This enables package authors to create self-service code modernizers for safe, reliable API migrations.

2026-05-01 06:53:11 · Programming

How Go Handles Type Construction and Cycle Detection Behind the Scenes

Explores Go's type construction and cycle detection, highlighting improvements in Go 1.26 that make the type checker more robust without affecting user-facing behavior.

2026-05-01 06:52:42 · Programming

From Threat to Opportunity: How a California Startup Plans to Deflect Asteroid Danger with a Historic Space Ride-Share

Exploration Labs' Apophis EX mission is the first commercial deep space ride-share, targeting hazardous asteroid Apophis to advance planetary defense technologies.

2026-05-01 06:46:11 · Science & Space

The Ucayali River: A Serpentine Wonder from the Amazon Seen from Space

A Q&A exploring the Ucayali River photo from ISS by astronaut Jessica Meir, revealing the river's meanders and Amazon's scale.

2026-05-01 06:45:01 · Science & Space

Satellite’s Eye View: Falcon Heavy’s Epic Return

Satellite captures stunning photos of SpaceX Falcon Heavy launch after 18-month hiatus. Detailed Q&A covers mission, images, technical details, and future impact.

2026-05-01 06:43:45 · Science & Space

Soyuz 5 Rocket Successfully Completes Maiden Flight: A Milestone for Russian Space Program

Russia's Soyuz 5 rocket aced its first launch on April 30, showcasing a fully homegrown medium-lift vehicle that promises to boost the nation's space independence and commercial launch capabilities.

2026-05-01 06:40:35 · Science & Space

Apple's iPhone Revenue Surges Past $57 Billion Amid Ongoing Chip Crunch: Key Q&A

Apple iPhone revenue hit $57B, up 22%, despite chip shortages. CEO Tim Cook cites off-the-charts demand. Overall Q2 revenue $111.2B, best March quarter.

2026-05-01 06:24:32 · Hardware

Could Adam Back Be the Real Satoshi Nakamoto? Examining the Evidence

Examines the New York Times article linking Adam Back to Satoshi Nakamoto through circumstantial evidence, including Hashcash and communication patterns, while addressing skepticism.

2026-05-01 06:23:11 · Finance & Crypto

How a Hidden Bluetooth Tracker on a Postcard Exposed Naval Security Gaps

A Dutch journalist tracked a naval ship for a day using a Bluetooth tracker hidden in a postcard, leading to new security protocols and a ban on electronic greeting cards aboard ships.

2026-05-01 06:22:18 · Networking

The Deep-Sea Secret of Squid Survival: New Genome Research Unveils Ancient Escape Routes

New genome research reveals squid/cuttlefish originated deep ocean 100M years ago, survived extinctions in oxygen-rich refuges, then rapidly diversified into shallow waters.

2026-05-01 06:21:56 · Science & Space