Cybersecurity, with clarity.
Stay Ahead of
the Hackers.
Latest in Cyber Threats, AI Security, and Cloud Protection
Keep your understanding current.Learn. Understand. Protect.
From the publication
Featured Articles
Explore the stories and guidance on ACyberSec.
PHP2Shell and Shared Hosting: Questions to Ask Your Hosting Provider
Shared hosting customers rely on their provider for PHP runtime patches. Ask specific questions about active packages, both PHP2Shell CVEs, isolation, logs, and recovery support.
Read MoreWas My PHP Website Compromised? What to Look Into After an PHP2Shell Exposure
PHP2Shell exposure does not prove a website was hacked. This guide covers preserving evidence, reviewing logs and files, checking accounts, and separating patching from investigation.
Read More Cybersecurity NewsUnderstanding the vulnerability of PHP2Shell when using PHP-FPM as opposed to Apache mod_php
PHP regards mod_php as the most hazardous PHP2Shell configuration and lists PHP-FPM among environments that still need fixes. Compare handlers, request paths, and what administrators must verify.
Read MoreThreat awareness
Live Cyber Threats
Real-time cybersecurity incidents happening around the world
⚠️ Using simulated data. Click 'Refresh' to fetch real threats from RSS feeds.
Topic spotlight / BreachDirectory
Your data has a history.
Understand it.
Explore breach lookup APIs, security uses, and privacy questions in our BreachDirectory guide.
Explore the BreachDirectory guide ↗BreachDirectory API: What It Is, Security Uses, and Privacy Risks
Independent educational content from ACyberSec. Not affiliated with BreachDirectory.
Read the complete article ↗What Readers Say
“aCyberSec's insights have helped us stay ahead of threats and keep our infrastructure secure. Highly recommended!”
“The articles and resources are top-notch. Our team learned a lot about AI security and best practices.”
“We trust aCyberSec for the latest in cybersecurity news and practical advice. Their expertise is unmatched.”
Recent Articles
BreachDirectory for Small Businesses: Responding to Exposed Employee Emails
An exposed employee email address is a security signal, not automatic proof that the company's mailbox or systems were compromised.
BreachDirectory API Tutorial: Build a Privacy-Conscious Email Exposure Checker
Important scope: A current authoritative BreachDirectory endpoint, authentication method, and response contract could not be verified during preparation. The runnable implementation therefore uses synthetic fixtures. Its live adapter is deliberately unconfigured. It does not perform real breach checks or claim to be a completed live BreachDirectory integration.
Can You Remove Your Information From BreachDirectory?
BreachDirectory's published privacy policy says users can ask for deletion of personal information. That supports making a request, but it does not establish that every breach record will be deleted, how a current request will be processed, or what will happen to copies elsewhere.
BreachDirectory Alternatives: How to Choose a Breach-Checking Tool
Choose a BreachDirectory alternative by the question it answers, the information it processes, and the action it helps you take.
Featured Tools & Resources
Password Strength Checker
Test the strength of your passwords and get tips to improve them.
Phishing Awareness Guide
Learn how to spot and avoid phishing attacks with our free guide.
Cloud Security Checklist
A downloadable checklist to help secure your cloud infrastructure.
SBOM & Supply Chain Scanner
Generate a CycloneDX SBOM and check npm, PyPI, and Maven deps against OSV with risk scores and fix hints.
Website Security Scanner
Check TLS, security headers (CSP, HSTS), and passive XSS/SQLi signals—get a score and practical fixes.
AI Prompt Privacy Checker
Detect secrets, personal data, and confidential information before pasting prompts into AI tools.
By the Numbers
Real counts from ACyberSec — articles, tools, and topics you can explore today
Keep exploring cybersecurity.
Find more articles across cyber threats, AI security, and cloud protection.