Mark0 - DEV Community

Mark0

Mar 3

Overview of Content Published in February

#cybersecurity #infosec #malware #tutorial

1 min read

Mark0

Mar 3

2026-02-28: Traffic Analysis Exercise - Easy as 123

#cybersecurity #infosec #networksecurity #forensics

1 min read

Mark0

Mar 3

Red Canary CFP tracker: March 2026

#cybersecurity #infosec #conference #career

1 min read

Mark0

Mar 3

SentinelOne Intelligence Brief: Iranian Cyber Activity Outlook

#cybersecurity #infosec #threatintelligence #malware

1 min read

Mark0

Mar 3

2nd March – Threat Intelligence Report

#cybersecurity #infosec #vulnerability #threatintelligence

1 min read

Mark0

Mar 3

This month in security with Tony Anscombe – February 2026 edition

#cybersecurity #infosec #ai #malware

1 min read

Mark0

Mar 3

CrowdStrike Achieves NCSC CIR Assurance for Incident Response

#cybersecurity #infosec #incidentresponse #threatintelligence

1 min read

Mark0

Mar 3

Taming Agentic Browsers: Vulnerability in Chrome Allowed Extensions to Hijack New Gemini Panel

#cybersecurity #infosec #chrome #vulnerability

1 min read

Mark0

Mar 3

⚡ Weekly Recap: SD-WAN 0-Day, Critical CVEs, Telegram Probe, Smart TV Proxy SDK and More

#cybersecurity #infosec #networking #ai

1 min read

Mark0

Mar 3

ClawJacked attack let malicious websites hijack OpenClaw to steal data

#cybersecurity #infosec #vulnerability #openclaw

1 min read

Mark0

Mar 3

Talos on the developing situation in the Middle East

#cybersecurity #infosec #threatintelligence #middleeast

1 min read

Mark0

Mar 3

UK warns of Iranian cyberattack risks amid Middle-East conflict

#cybersecurity #infosec #threatintelligence #ncsc

1 min read

Mark0

Feb 27

ShimBad the Sailor, Part 3

#cybersecurity #infosec #windows #reverseengineering

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Mark0

Feb 27

ChatGPT in your inbox? Investigating Entra apps that request unexpected permissions

#cybersecurity #infosec #azure #oauth

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1 min read

Mark0

Feb 27

The million-dollar front door and the tailgater: Why strong auth could fail at SaaS session integrity

#cybersecurity #infosec #identity #infostealer

1 min read

Mark0

Feb 27

From Access to Execution: Securing Identity in the Age of Autonomous Agents

#cybersecurity #infosec #identity #ai

1 min read

Mark0

Feb 27

CrowdStrike 2026 Global Threat Report: The Evasive Adversary Wields AI

#cybersecurity #infosec #cloudsecurity #threatintelligence

1 min read

Mark0

Feb 27

CrowdStrike FalconID Brings Phishing-Resistant MFA to Falcon Next-Gen Identity Security

#cybersecurity #infosec #mfa #identitysecurity

1 min read

Mark0

Feb 27

New Dohdoor malware campaign targets education and health care

#cybersecurity #infosec #malware #dnsoverhttps

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Mark0

Feb 27

Make The Most of Network Firewall Logs with Elastic Security

#cybersecurity #infosec #monitoring #network

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1 min read

Mark0

Feb 27

Malware Analysis: How to Analyze and Understand Malware

#cybersecurity #infosec #malware #tutorial

1 min read

Mark0

Feb 27

Building a Detection Foundation: Part 1 - The Single-Source Problem

#cybersecurity #infosec #windows #logging

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Mark0

Feb 27

Zyxel warns of critical RCE flaw affecting over a dozen routers

#cybersecurity #infosec #networksecurity #vulnerability

1 min read

Mark0

Feb 27

Trend Micro warns of critical Apex One code execution flaws

#cybersecurity #infosec #vulnerability #patch

1 min read

Mark0

Feb 27

Henry IV, Hotspur, Hal, and hallucinations

#cybersecurity #infosec #malware #threatintel

1 min read

Mark0

Feb 27

Critical Cisco SD-WAN bug exploited in zero-day attacks since 2023

#cybersecurity #infosec #networking #vulnerability

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1 min read

Mark0

Feb 27

Caught in the Hook: RCE and API Token Exfiltration Through Claude Code Project Files | CVE-2025-59536 | CVE-2026-21852

#cybersecurity #infosec #ai #vulnerability

1 min read

Mark0

Feb 27

A Deep Dive into the GetProcessHandleFromHwnd API

#cybersecurity #infosec #windows #exploit

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1 min read

Mark0

Feb 27

Exposing the Undercurrent: Disrupting the GRIDTIDE Global Cyber Espionage Campaign

#cybersecurity #infosec #threatintelligence #malware

1

1 min read

Mark0

Feb 26

ShimBad the Sailor, Part 3

#cybersecurity #infosec #windows #shim

1 min read

Mark0

Feb 26

Beyond Behaviors: AI-Augmented Detection Engineering with ES|QL COMPLETION

#cybersecurity #infosec #elasticsearch #ai

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1 min read

Mark0

Feb 26

ChatGPT in your inbox? Investigating Entra apps that request unexpected permissions

#cybersecurity #infosec #azure #oauth

1

1 min read

Mark0

Feb 26

The million-dollar front door and the tailgater: Why strong auth could fail at SaaS session integrity

#cybersecurity #infosec #identity #authentication

1 min read

Mark0

Feb 26

From Access to Execution: Securing Identity in the Age of Autonomous Agents

#cybersecurity #infosec #identity #ai

1 min read

Mark0

Feb 26

Faking it on the phone: How to tell if a voice call is AI or not

#cybersecurity #infosec #ai #fraud

1 min read

Mark0

Feb 26

CrowdStrike 2026 Global Threat Report: The Evasive Adversary Wields AI

#cybersecurity #infosec #threatintelligence #cloudsecurity

1 min read

Mark0

Feb 26

Active exploitation of Cisco Catalyst SD-WAN by UAT-8616

#cybersecurity #infosec #networking #vulnerability

1 min read

Mark0

Feb 26

The Art of Deception: How Threat Actors Master Typosquatting Campaigns to Bypass Detection

#cybersecurity #infosec #phishing #security

1 min read

Mark0

Feb 26

Make The Most of Network Firewall Logs with Elastic Security

#cybersecurity #infosec #networking #elastic

1 min read

Mark0

Feb 26

Malware Analysis: How to Analyze and Understand Malware

#cybersecurity #infosec #malware #tutorial

1 min read

Mark0

Feb 26

Building a Detection Foundation: Part 1 - The Single-Source Problem

#cybersecurity #infosec #windows #blueteam

1 min read

Mark0

Feb 26

Caught in the Hook: RCE and API Token Exfiltration Through Claude Code Project Files | CVE-2025-59536 | CVE-2026-21852

#cybersecurity #infosec #ai #rce

1 min read

Mark0

Feb 26

Exposing the Undercurrent: Disrupting the GRIDTIDE Global Cyber Espionage Campaign

#cybersecurity #infosec #malware #cloudsecurity

1 min read

Mark0

Feb 26

Lazarus Group Uses Medusa Ransomware in Middle East and U.S. Healthcare Attacks

#cybersecurity #infosec #ransomware #lazarus

1 min read

Mark0

Feb 26

Iran's MuddyWater Targets Orgs With Fresh Malware as Tensions Mount

#cybersecurity #infosec #malware #muddywater

1 min read

Mark0

Feb 26

MuddyWater Targets MENA Organizations with GhostFetch, CHAR, and HTTP_VIP

#cybersecurity #infosec #malware #rust

1 min read

Mark0

Feb 25

Malicious OpenClaw Skills Used to Distribute Atomic MacOS Stealer

#cybersecurity #infosec #macos #ai

1

1 min read

Mark0

Feb 25

Faking it on the phone: How to tell if a voice call is AI or not

#cybersecurity #infosec #ai #deepfake

1 min read

Mark0

Feb 25

Bring the Fight to the Edge: Turning Time Into an Advantage in OT Security

#cybersecurity #infosec #otsecurity #threatintelligence

1 min read

Mark0

Feb 25

SEC Consult SA-20260218-0 :: Multiple Critical Vulnerabilities in NesterSoft WorkTime (on-prem/cloud)

#cybersecurity #infosec #vulnerability #rce

1 min read

Mark0

Feb 25

Building a Detection Foundation: Part 1 - The Single-Source Problem

#cybersecurity #infosec #detection #sysmon

1 min read

Mark0

Feb 25

Lazarus Group Uses Medusa Ransomware in Middle East and U.S. Healthcare Attacks

#cybersecurity #infosec #ransomware #threatintelligence

1 min read

Mark0

Feb 25

Iran's MuddyWater Targets Orgs With Fresh Malware as Tensions Mount

#cybersecurity #infosec #malware #threatintelligence

1 min read

Mark0

Feb 25

MuddyWater Targets MENA Organizations with GhostFetch, CHAR, and HTTP_VIP

#cybersecurity #infosec #malware #threatintel

1 min read

Mark0

Feb 24

Beyond Behaviors: AI-Augmented Detection Engineering with ES|QL COMPLETION

#cybersecurity #infosec #elastic #ai

1 min read

Mark0

Feb 24

ChatGPT in your inbox? Investigating Entra apps that request unexpected permissions

#cybersecurity #infosec #azure #oauth

1

1 min read

Mark0

Feb 24

2025: The Untold Stories of Check Point Research

#cybersecurity #infosec #threatintelligence #malware

1 min read

Mark0

Feb 24

Malicious OpenClaw Skills Used to Distribute Atomic MacOS Stealer

#cybersecurity #infosec #malware #macos

1 min read

Mark0

Feb 24

Faking it on the phone: How to tell if a voice call is AI or not

#cybersecurity #infosec #ai #deepfake

1 min read

Mark0

Feb 24

Bring the Fight to the Edge: Turning Time Into an Advantage in OT Security

#cybersecurity #infosec #otsecurity #threatintelligence

1 min read