Mark0 - DEV Community

Mark0

Apr 16

⚡ Weekly Recap: Fiber Optic Spying, Windows Rootkit, AI Vulnerability Hunting and More

#cybersecurity #infosec #threatintelligence #vulnerability

1 min read

Mark0

Apr 15

Benchmarking Self-Hosted LLMs for Offensive Security

#cybersecurity #infosec #ai #llm

1 min read

Mark0

Apr 15

Phantom in the vault: Obsidian abused to deliver PhantomPulse RAT

#cybersecurity #infosec #malware #obsidian

1 min read

Mark0

Apr 15

State-sponsored threats: Different objectives, similar access paths

#cybersecurity #infosec #threatintelligence #apt

1 min read

Mark0

Apr 15

Microsoft Patch Tuesday for April 2026 - Snort Rule and Prominent Vulnerabilities

#cybersecurity #infosec #microsoft #vulnerability

1 min read

Mark0

Apr 15

SEC Consult SA-20260414-0 :: Improper Enforcement of Locked Accounts in WebUI (SSO) in Kiuwan SAST on-premise (KOP) & cloud/SaaS

#cybersecurity #infosec #vulnerability #appsec

1 min read

Mark0

Apr 15

JanelaRAT: a financial threat targeting users in Latin America

#cybersecurity #infosec #malware #janelarat

1 min read

Mark0

Apr 15

2026-04-13: XLoader (Formbook) infection

#cybersecurity #infosec #analysis #meta

1 min read

Mark0

Apr 15

New: Use response actions to update Zscaler policies and block threats

#cybersecurity #infosec #automation #networksecurity

1 min read

Mark0

Apr 15

Securing the Software Supply Chain: How SentinelOne’s AI EDR Autonomously Blocked the CPU-Z Watering Hole Cyber Attack

#cybersecurity #infosec #malware #supplychain

1 min read

Mark0

Apr 15

Your MTTD Looks Great. Your Post-Alert Gap Doesn't

#cybersecurity #infosec #ai #threatdetection

1 min read

Mark0

Apr 15

⚡ Weekly Recap: Fiber Optic Spying, Windows Rootkit, AI Vulnerability Hunting and More

#cybersecurity #infosec #threatintelligence #vulnerability

1 min read

Mark0

Apr 15

5 Ways Zero Trust Maximizes Identity Security

#cybersecurity #infosec #zerotrust #identity

1 min read

Mark0

Apr 14

Phantom in the vault: Obsidian abused to deliver PhantomPulse RAT

#cybersecurity #infosec #malware #obsidian

1 min read

Mark0

Apr 14

13th April – Threat Intelligence Report

#cybersecurity #infosec #threatintelligence #ransomware

1 min read

Mark0

Apr 14

JanelaRAT: a financial threat targeting users in Latin America

#cybersecurity #infosec #malware #rat

1 min read

Mark0

Apr 14

On Anthropic’s Mythos Preview and Project Glasswing

#cybersecurity #infosec #ai #vulnerability

1 min read

Mark0

Apr 14

Your MTTD Looks Great. Your Post-Alert Gap Doesn't

#cybersecurity #infosec #ai #automation

1 min read

Mark0

Apr 13

Siemens Healthineers with Special Guest Javier Azofra Ovejero

#cybersecurity #infosec #identity #bloodhound

1 min read

Mark0

Apr 13

[Video] The TTP Ep. 22: The Collapse of the Patch Window

#cybersecurity #infosec #vulnerability #exploit

1 min read

Mark0

Apr 13

Recovery scammers hit you when you’re down: Here’s how to avoid a second strike

#cybersecurity #infosec #fraud #security

1 min read

Mark0

Apr 13

The Good, the Bad and the Ugly in Cybersecurity – Week 15

#cybersecurity #infosec #threatintelligence #malware

1 min read

Mark0

Apr 13

Marimo RCE Flaw CVE-2026-39987 Exploited Within 10 Hours of Disclosure

#cybersecurity #infosec #python #rce

1 min read

Mark0

Apr 13

GlassWorm Campaign Uses Zig Dropper to Infect Multiple Developer IDEs

#cybersecurity #infosec #malware #vscode

1 min read

Mark0

Apr 13

Critical Marimo pre-auth RCE flaw now under active exploitation

#cybersecurity #infosec #python #vulnerability

1 min read

Mark0

Apr 12

Recovery scammers hit you when you’re down: Here’s how to avoid a second strike

#cybersecurity #infosec #scams #fraud

1 min read

Mark0

Apr 12

[local] NetBT e-Fatura - Privilege Escalation

#cybersecurity #infosec #exploit #windows

1 min read

Mark0

Apr 12

The Good, the Bad and the Ugly in Cybersecurity – Week 15

#cybersecurity #infosec #threatintel #macos

1 min read

Mark0

Apr 12

Crystal Mask

#cybersecurity #infosec #malware #cobaltstrike

1 min read

Mark0

Apr 12

Marimo RCE Flaw CVE-2026-39987 Exploited Within 10 Hours of Disclosure

#cybersecurity #infosec #python #vulnerability

1 min read

Mark0

Apr 12

GlassWorm Campaign Uses Zig Dropper to Infect Multiple Developer IDEs

#cybersecurity #infosec #malware #vscode

1 min read

Mark0

Apr 12

Bitter-Linked Hack-for-Hire Campaign Targets Journalists Across MENA Region

#cybersecurity #infosec #threatintel #spyware

1 min read

Mark0

Apr 9

Getting Started In Pentesting – Advice From The BHIS Pentest Lead

#cybersecurity #infosec #pentest #career

1 min read

Mark0

Apr 9

2026-04-06: SmartApeSG activity

#cybersecurity #infosec #malware #threatintel

1 min read

Mark0

Apr 9

AI in cybersecurity: The good, the bad, and the FUD

#cybersecurity #infosec #ai #threatdetection

1 min read

Mark0

Apr 9

Year in Review: Vulnerabilities old and new and something React2

#cybersecurity #infosec #threatintel #vulnerability

1 min read

Mark0

Apr 9

New Lua-based malware “LucidRook” observed in targeted attacks against Taiwanese organizations

#cybersecurity #infosec #malware #reverseengineering

1 min read

Mark0

Apr 9

Financial cyberthreats in 2025 and the outlook for 2026

#cybersecurity #infosec #malware #banking

1 min read

Mark0

Apr 9

Cracks in the Bedrock: Escaping the AWS AgentCore Sandbox

#cybersecurity #infosec #aws #dnstunneling

1 min read

Mark0

Apr 9

Anthropic Claude Mythos Preview: The More Capable AI Becomes, the More Security It Needs

#cybersecurity #infosec #ai #automation

1 min read

Mark0

Apr 9

Cracks in the Bedrock: Agent God Mode

#cybersecurity #infosec #aws #iam

1 min read

Mark0

Apr 9

Flowise AI Agent Builder Under Active CVSS 10.0 RCE Exploitation; 12,000+ Instances Exposed

#cybersecurity #infosec #node #vulnerability

1 min read

Mark0

Apr 9

Building a Detection Foundation: Part 5 - Correlation in Practice

1 min read

Mark0

Apr 9

Cybersecurity in the Age of Instant Software

#cybersecurity #infosec #ai #software

1 min read

Mark0

Apr 8

2026-04-06: SmartApeSG activity

#cybersecurity #infosec #malware #trafficanalysis

1 min read

Mark0

Apr 8

As breakout time accelerates, prevention-first cybersecurity takes center stage

#cybersecurity #infosec #ai #threatdetection

1 min read

Mark0

Apr 8

Understanding Current Threats to Kubernetes Environments

1 min read

Mark0

Apr 8

How CrowdStrike is Accelerating Exposure Evaluation as Adversaries Gain Speed

#cybersecurity #infosec #cloud #vulnerability

1 min read

Mark0

Apr 8

Claude Code Packaging Error Remains a Lure in an Active Campaign: What Defenders Should Do

#cybersecurity #infosec #malware #supplychain

1 min read

Mark0

Apr 8

Year in Review: Vulnerabilities old and new and something React2

#cybersecurity #infosec #threatintelligence #vulnerability

1 min read

Mark0

Apr 8

Cracks in the Bedrock: Escaping the AWS AgentCore Sandbox

#cybersecurity #infosec #aws #ai

1 min read

Mark0

Apr 8

Authorities disrupt router DNS hijacks used to steal Microsoft 365 logins

#cybersecurity #infosec #networksecurity #apt28

1 min read

Mark0

Apr 8

Iranian-Affiliated Cyber Actors Exploit Programmable Logic Controllers Across US Critical Infrastructure

#cybersecurity #infosec #security #advisory

1 min read

Mark0

Apr 8

Flowise AI Agent Builder Under Active CVSS 10.0 RCE Exploitation; 12,000+ Instances Exposed

#cybersecurity #infosec #node #vulnerability

1 min read

Mark0

Apr 8

Building a Detection Foundation: Part 5 - Correlation in Practice

#cybersecurity #infosec #windows #detection

1 min read

Mark0

Apr 8

Cybersecurity in the Age of Instant Software

#cybersecurity #infosec #ai #automation

1 min read

Mark0

Apr 7

2026-04-06: SmartApeSG activity

#cybersecurity #infosec #malware #threatintelligence

1 min read

Mark0

Apr 7

6th April – Threat Intelligence Report

#cybersecurity #infosec #threatintelligence #vulnerability

1 min read

Mark0

Apr 7

Understanding Current Threats to Kubernetes Environments

#cybersecurity #infosec #kubernetes #cloud

1 min read

Mark0

Apr 7

[webapps] Fortinet FortiWeb v8.0.1 - Auth Bypass

#cybersecurity #infosec #vulnerability #networking

1 min read