Mark0 - DEV Community

Mark0

Jul 21

The Agentic SOC: Transforming Data into Defensive Velocity

#cybersecurity #infosec #ai #siem

1 min read

Mark0

Jul 21

20th July – Threat Intelligence Report

#cybersecurity #infosec #vulnerability #ai

1 min read

Mark0

Jul 21

⚡ Weekly Recap: WordPress RCE, SonicWall 0-Days, AI Service Attacks, SharePoint 0-Day and More

#cybersecurity #infosec #vulnerability #malware

1 min read

Mark0

Jul 21

New HollowGraph malware uses Microsoft Graph for stealthy C2 comms

#cybersecurity #infosec #malware #cloud

1 min read

Mark0

Jul 21

HollowGraph Malware Hides C2 and Stolen Files in Microsoft 365 Events Dated 2050

#cybersecurity #infosec #malware #cloudsecurity

1 min read

Mark0

Jul 20

2026-05-31: Seven days of scans and probes and web traffic hitting my web server

#cybersecurity #infosec #networksecurity #pcap

1 min read

Mark0

Jul 20

New North Korean campaign uses fake coding interviews to steal developer credentials

#cybersecurity #infosec #malware #javascript

1 min read

Mark0

Jul 20

The Good, the Bad and the Ugly in Cybersecurity – Week 29

#cybersecurity #infosec #malware #threatintel

1 min read

Mark0

Jul 20

Crystal Palace User Intrinsics

#cybersecurity #infosec #programming #malware

1 min read

Mark0

Jul 20

I Thought I Found a Prime Pattern That Breaks RSA

#cybersecurity #infosec #cryptography #math

1 min read

Mark0

Jul 20

UAC-0145 Uses ClickFix CAPTCHAs to Infect Ukrainian Devices wih Malware

#cybersecurity #infosec #malware #threatintel

1 min read

Mark0

Jul 20

WordPress Core "wp2shell" RCE flaws get public exploits, patch now

#cybersecurity #infosec #wordpress #security

1 min read

Mark0

Jul 20

Update now: 7-Zip fixes RCE flaw exploitable with malicious archives

1 min read

Mark0

Jul 20

Three Steps to the Terminal: A Siemens ROX II Zero-Day Trilogy

#cybersecurity #infosec #otsecurity #zeroday

1 min read

Mark0

Jul 19

GoSerpent: a persistent threat evolves with sophisticated data collection and exfiltration

#cybersecurity #infosec #malware #threatintelligence

1 min read

Mark0

Jul 19

AI, Automation and Attacks: Unpacking the Unit 42 2026 Global Incident Response Report

#cybersecurity #infosec #ai #threatintelligence

1 min read

Mark0

Jul 19

HelloNet campaign — new malicious modules launched through the ViPNet update system

#cybersecurity #infosec #malware #apt

1 min read

Mark0

Jul 19

New North Korean campaign uses fake coding interviews to steal developer credentials

#cybersecurity #infosec #malware #dprk

1 min read

Mark0

Jul 19

The Good, the Bad and the Ugly in Cybersecurity – Week 29

#cybersecurity #infosec #malware #threatintel

1 min read

Mark0

Jul 19

Crystal Palace User Intrinsics

#cybersecurity #infosec #programming #malware

1 min read

Mark0

Jul 19

I Thought I Found a Prime Pattern That Breaks RSA

#cybersecurity #infosec #cryptography #math

1 min read

Mark0

Jul 19

WordPress Core "wp2shell" RCE flaws get public exploits, patch now

#cybersecurity #infosec #wordpress #vulnerability

1 min read

Mark0

Jul 19

Update now: 7-Zip fixes RCE flaw exploitable with malicious archives

#cybersecurity #infosec #vulnerability #7zip

1 min read

Mark0

Jul 19

UAT-11795 deploys novel Starland RAT and bespoke WLDR C2 implant in financially motivated campaign

#cybersecurity #infosec #malware #python

1 min read

Mark0

Jul 19

Three Steps to the Terminal: A Siemens ROX II Zero-Day Trilogy

#cybersecurity #infosec #otsecurity #zeroday

1 min read

Mark0

Jul 19

Daxin Resurfaces in Taiwan Alongside Stupig Pre-Login SYSTEM Backdoor

#cybersecurity #infosec #malware #rootkit

1 min read

Mark0

Jul 16

TELEPUZ: a modular MaaS malware spreading via CLICKFIX-VIDAR chains

#cybersecurity #infosec #malware #telepuz

1 min read

Mark0

Jul 15

Pandora’s Container Part 1: Unpacking Azure Container Security

#cybersecurity #infosec #azure #container

1 min read

Mark0

Jul 15

Microsoft Patch Tuesday for July 2026 — Snort rules and prominent vulnerabilities

#cybersecurity #infosec #microsoft #patchtuesday

1 min read

Mark0

Jul 15

AI Security Report 2026

#cybersecurity #infosec #ai #threatintel

1 min read

Mark0

Jul 15

The serpent’s tongue: Luring the Python out of its den

#cybersecurity #infosec #python #supplychain

1 min read

Mark0

Jul 15

CrashStealer macOS Malware Uses Notarized Dropper to Pass Gatekeeper Checks

#cybersecurity #infosec #malware #macos

1 min read

Mark0

Jul 15

11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot

#cybersecurity #infosec #uefi #linux

1 min read

Mark0

Jul 15

SAP warns of critical flaws in NetWeaver and Commerce Cloud

#cybersecurity #infosec #sap #vulnerability

1 min read

Mark0

Jul 14

13th July – Threat Intelligence Report

#cybersecurity #infosec #threatintelligence #malware

1 min read

Mark0

Jul 14

AI Security Report 2026

#cybersecurity #infosec #ai #threatintelligence

1 min read

Mark0

Jul 14

Hackers Weaponize Balochistan Police Portal in Multi-Group Espionage Campaigns

#cybersecurity #infosec #threatintelligence #malware

1 min read

Mark0

Jul 14

CrashStealer macOS Malware Uses Notarized Dropper to Pass Gatekeeper Checks

#cybersecurity #infosec #macos #malware

1 min read

Mark0

Jul 14

CISA warns of actively exploited RCE flaws in Joomla extensions

#cybersecurity #infosec #joomla #vulnerability

1 min read

Mark0

Jul 13

Dell BIOS Passwords: Weak XOR Encryption Allows Recovery from SPI Flash (CVE-2026-40639)

#cybersecurity #infosec #hardware #firmware

1 min read

Mark0

Jul 13

No Manners Here: The Ruthless Rise of The Gentlemen Ransomware

#cybersecurity #infosec #ransomware #malware

1 min read

Mark0

Jul 13

Hackers Weaponize Balochistan Police Portal in Multi-Group Espionage Campaigns

#cybersecurity #infosec #malware #espionage

1 min read

Mark0

Jul 13

The Good, the Bad and the Ugly in Cybersecurity – Week 28

#cybersecurity #infosec #threatintelligence #malware

1 min read

Mark0

Jul 13

New MODBEACON RAT Uses gRPC Streaming for Encrypted C2 Traffic

#cybersecurity #infosec #malware #rust

1 min read

Mark0

Jul 13

New U-Boot flaws could enable stealthy firmware attacks

#cybersecurity #infosec #vulnerability #firmware

1 min read

Mark0

Jul 12

Dell BIOS Passwords: Weak XOR Encryption Allows Recovery from SPI Flash (CVE-2026-40639)

#cybersecurity #infosec #hardware #vulnerability

1 min read

Mark0

Jul 12

WolfSSL, GeoVision, VTK vulnerabilities

#cybersecurity #infosec #vulnerability #networking

1 min read

Mark0

Jul 12

No Manners Here: The Ruthless Rise of The Gentlemen Ransomware

#cybersecurity #infosec #ransomware #malware

1 min read

Mark0

Jul 12

Hackers Weaponize Balochistan Police Portal in Multi-Group Espionage Campaigns

#cybersecurity #infosec #malware #threatintel

1 min read

Mark0

Jul 12

The Good, the Bad and the Ugly in Cybersecurity – Week 28

#cybersecurity #infosec #phishing #espionage

1 min read

Mark0

Jul 12

New MODBEACON RAT Uses gRPC Streaming for Encrypted C2 Traffic

#cybersecurity #infosec #malware #threatactor

1 min read

Mark0

Jul 12

New U-Boot flaws could enable stealthy firmware attacks

#cybersecurity #infosec #firmware #hardware

1 min read

Mark0

Jul 9

Inside a TradingView Phishing Kill Chain: Dissecting a Self-Hosted ScreenConnect Phishing Campaign

#cybersecurity #infosec #malware #phishing

1 min read

Mark0

Jul 9

Welcoming ObfusGit

#cybersecurity #infosec #git #obfuscation

1 min read

Mark0

Jul 9

ClickFix to Cash-Out: Anatomy of a Mexican Banking-Fraud Toolkit

#cybersecurity #infosec #malware #powershell

1 min read

Mark0

Jul 9

How AI-leading Security Teams Are Building the Agentic SOC

#cybersecurity #ai #automation #soc

1 min read

Mark0

Jul 9

[webapps] Krayin CRM v2.2.x - Authenticated Remote Code Execution

#cybersecurity #infosec #rce #exploit

1 min read

Mark0

Jul 9

Threat landscape for industrial automation systems. Q1 2026

#cybersecurity #infosec #ics #threats

1 min read

Mark0

Jul 9

China-Linked UAT-7810 Expands ORB Network With New LONGLEASH Malware

#cybersecurity #infosec #apt #malware

1 min read

Mark0

Jul 9

Chinese hackers develop LONGLEASH malware to expand ORB network

#nocontent

1 min read