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Exposed dead.letter Files: A Hidden Information Disclosure Risk
A leftover mail-system artifact was sitting in a public web directory on transfer.scip.ch potentially holding the contents of undelivered messages for anyone who knew where to look. What is a dead.letter File? A dead.letter file is automatically created by Unix/Linux mail utilities such as mail, mailx, or sendmail whenever an email cannot be delivered or […]
CVE-2026-24061: The GNU telnetd Flaw That Handed Attackers a Root Shell for 11 Years
SECURIFY AI LLC · THREAT INTELLIGENCE BRIEF CVE-2026-24061 One Flag. No Password. Root Shell. — The GNU telnetd Flaw That Slept for 11 Years CVSS 9.8 · CWE-88 Argument Injection · CISA KEV · 212K+ Exposed Devices · Active Exploitation — July 2026 Author: Securify AI Security Research Team | securifyai.co/blog 9.8 CVSS Score CRITICAL […]
Android APK Security Testing: A Guide for Bug Hunters and Pentesters
Mobile applications have become a prime target for attackers, making Android security testing an essential skill for penetration testers and bug bounty hunters. Whether you’re analyzing a banking application or participating in a bug bounty program, understanding the Android attack surface can help uncover critical vulnerabilities before attackers do. In this guide, we’ll walk through […]
From Anonymous to TenantAdmin: Chaining a Firebase Custom Claims Authorization Bypass into Full Tenant Takeover
From Anonymous to TenantAdmin: Chaining a Firebase Custom-Claims Authorization Bypass into Full Tenant Takeover Every so often, a bug isn’t one bug. It’s three boring ones standing on each other’s shoulders, wearing a trench coat. Individually, none of these would make a triager’s heart race. Chained together, they let an anonymous person on the internet […]
Zero-Click Account Takeover via Unicode Homoglyph Email Collision
An accent-insensitive email comparison lets an attacker-owned look-alike domain authenticate as the victim and quietly receive their password-reset link. No clicks. No phishing. Full takeover. What We Found During testing on a recent bug bounty engagement, we found that the application resolves and authenticates accounts using an accent-insensitive (diacritic-folding) email comparison. Accented Latin characters are […]
How Long Does SOC 2 Take? A Realistic Timeline
How long does SOC 2 really take? Is it something your business can complete in a few weeks, or does it take several months? If you’re preparing for SOC 2, these questions are probably on your mind. Whether you’re a startup looking to win enterprise customers or a growing company responding to security requirements, understanding […]
SOC 2 Trust Services Criteria Explained: Security, Availability, Confidentiality, Privacy, and Processing Integrity
SOC 2 is a widely used cybersecurity framework that helps companies protect customer data and build trust. It is especially important for SaaS companies and service providers that store or process client information. SOC 2 is built around five Trust Services Criteria that define how organizations should manage data securely. This is where cybersecurity services […]
Can You Fake or Cheat SOC 2? What the Delve Controversy Teaches Businesses
If you run a startup or a growing business, you’ve probably heard about SOC 2. In many industries, especially SaaS, fintech, and healthtech, enterprise customers want proof that you take security seriously before they sign a contract. For many business owners, getting SOC 2 can seem overwhelming. It requires planning, documentation, security controls, and an […]
Ghost CMS Blind SQL Injection – How a Blog Endpoint Became a Mass Compromise Machine
9.4CVSS Score CRITICALSeverity CWE-89SQL Injection 3.24.0–6.19.0Affected Versions 700+Sites Compromised 52K+GitHub Stars ⚡ TL;DR — What You Need to Know Right NowCVE-2026-26980 is a blind SQL injection in Ghost CMS’s public Content API — unauthenticated, exploitable with a single HTTP request, affecting every version from 3.24.0 through 6.19.0. Attackers used it to silently steal Admin API […]
SOC 2 Type I vs. Type II: Which Do You Actually Need?
If your company sells software, handles customer data, or works with enterprise clients, you have probably heard about SOC 2 compliance. Many businesses start exploring SOC 2 after a customer asks for it during a security review or procurement process. One of the most common questions business owners ask is, “Should we get SOC 2 […]