#Infosec

October 2026 Security Roundup: Key Takeaways and Lessons Learned This Month in...

POST /login or POST /send-otp returning 429 Too Many Requests. Test by rotating headers per request:...

Look for: GET /login setting a Set-Cookie: session=abc before authentication. Test by grabbing that...

🛡️ 50 Open-Source SOC Tools Every Cybersecurity Team Is Using in 2026! Cybersecurity operations are...

Modern cybersecurity isn’t just about tools — it’s about the operating systems powering SOC and DFIR...

Security Operations Centers are undergoing a major transformation. As cyber threats become more...

From Dev.to - security: Zero Trust e a Mitigação de "Insider Threats": Estratégias Avançadas para Blindar o Perímetro Interno em 2026

Over the past few weeks, we have dismantled the anatomy of modern cybersecurity, examining the core...

From Dev.to - infosec: The Illusion of Invisibility: The Truth About Security Through Obscurity

In our previous posts, we discussed how to layer our defenses, restrict access, and separate critical...

Palo Alto Networks disclosed a high-severity authentication bypass vulnerability (CVE-2026-0265) in PAN-OS affecting firewalls and Panorama appliances using Cloud Authentication Service.…

Microsoft is warning of an actively exploited spoofing vulnerability (CVE-2026-42897) in on-premises Exchange Server that allows attackers to execute arbitrary JavaScript via Outlook Web Access XSS.

Zero-knowledge is not encryption branding. It is a custody architecture: no operator-held plaintext, no silent mirror, and no privileged reset path when the records matter.

From Dev.to - security: Dangerous SSL Validation Mistakes That Still Expose Modern Applications to Traffic Interception

This article was originally published on Descope. According to the 2024 Verizon Data Breach...

From Dev.to - cybersecurity: Fake Drugs Online: Counterfeit Pharmaceuticals and Digital Marketplace Risks

macOS is a smaller gaming platform than Windows, but it is becoming more interesting again. Apple...

Cisco patched a critical authentication bypass (CVE-2026-20182, CVSS 10.0) in Catalyst SD-WAN components that allows remote attackers to gain administrative control and manipulate network fabric configurations.…

A researcher released two unpatched zero-day vulnerabilities, YellowKey and GreenPlasma, which allow attackers to bypass BitLocker encryption with physical access to the devices and escalate system privileges on Windows 11 and Server environments.

Ivanti released a critical security update for Xtraction to patch a path traversal vulnerability CVE-2026-8043) that allows authenticated attackers to read sensitive files and write malicious HTML content.