T1021 - Remote Services

Red Heron Exploits Gitea RCE Flaw in Multinational Campaign

KeyDrift Malware Exploits Cisco SD-WAN Flaw CVE-2026-20127

Operation Highland: Velvet Ant's Decade-Long Espionage Campaign

Volt Typhoon's Silent Train Network Targets US Critical Infrastructure

Critical Linux Kernel Vulnerability CVE-2025-39682 Under Active Exploitation

Critical Citrix NetScaler Zero-Day Vulnerabilities Exploited

Critical Buffer Overflow Vulnerability in Silex Devices (CVE-2026-32956)

Storm-1175 Deploys New StormEncryptor Ransomware Targeting N-central Systems

PHP2Shell Vulnerabilities Exploited by AI-Driven Attackers

AI-Driven Cyber Attacks Targeting Critical Infrastructure and Data Security

KillSec Ransomware Infrastructure Dismantled Amid Ongoing Cyber Threats

Widespread DNS Poisoning Campaign Targets Hotel Wi-Fi to Steal Credentials

North Korean TraderTraitor Group Hacks Binance for $6.3 Billion

TeamPCP's CanisterWorm Targets Iranian Systems with Destructive Kubernetes Wiper

Critical Vulnerabilities in Yarbo Robot Firmware Expose Devices to Remote Attacks

Record $6.3 Billion Hack of Binance Attributed to North Korean Hackers

Pre-Auth RCE Vulnerability in Marimo Exposed

NightEagle APT Targets Russian Enterprises with Advanced Malware

Chinese Hackers Use AI to Breach ConnectWise, Targeting 2,250 Microsoft 365 Tenants

Fire Ant Threat Actor Targets Trusted Infrastructure in 2026

ShinyHunters Exploits Oracle PeopleSoft Zero-Day Vulnerability

Cyberattack on Polish Energy Sector Exploits Private APN Vulnerability

Coordinated Cyberattack Disrupts Water Utilities in Minnesota

Command Injection Flaw in WAVLINK Routers Exposes Users to Remote Attacks

Kimsuky Exploits South Korean Groupware Vendors with New Gomir Variants

Cyberattacks Target Refrigeration Systems in Europe and US

MikroTik RouterOS Vulnerabilities Under Active Exploitation

Sandworm Targets Critical Infrastructure with Aggressive OT Attacks

Operation Epic Fury Reveals OT Security Gaps in U.S. Oil and Gas Sector

AI-Generated Exploits Target Siemens PLCs in Critical Infrastructure

Critical Grafana Vulnerabilities Enable Remote Code Execution Attacks

Iranian APT MuddyWater Uses Chaos Ransomware as a False Flag for Espionage

Russian Hackers Target Networks via RDP, VPNs, and Supply Chains

North Korean Hackers Utilize EtherHiding for Cryptocurrency Theft

Dark Caracal Unveils GoCaracal Malware for Cyber Espionage

Operation Double Barrel: State-Sponsored Exploitation of Korean Financial Software

Senator Calls for Review of Cybersecurity Risks in Chinese-Made Medical Devices

State Actors Target Water Systems Amid Weak Cyber Defenses

Bitget Confirms $387.5 Million Theft Linked to North Korean Hackers

Accelerating Cyber Incident Recovery Amid Rising Threats

Chinese APT VerdantBamboo Exploits Brickstorm Malware for Long-term Network Access

Chinese Hackers Leverage DeepSeek AI for Increased Cyberattacks

Coordinated Cyberattack on Polish Renewable Energy Infrastructure

VerdantBamboo's 18-Month Cyber Campaign Targets Managed Service Providers

Pro-Ukraine Hacking Cat Group Unleashes New Malware Against Russian Targets

FBI issues warning as hackers target grocery store refrigerators

Cyber Brief 26-11 - October 2026 - CERT

October 2026 CVE Landscape​​ ​

Security Alliance Maps Binance Hackers' Eight-Week Lateral Movement Before $6.3B Withdrawal

Attorney General James Secures Up to $10 Million and Critical Reforms From Companies ...

OT systems

Originally published

Supermarket freezer hacks expose growing threat to Europe's connected infrastructure

OpenSSH flaw exploited in the wild just hours after disclosure (CVE-2026-123158)

Ka Sat Network Cyber Attack Overview

AI Agent Security Risks: Kaspersky Warns Against Trusting LLMs by Default

Any long password will do: SSH flaw lets hackers into Alpine systems, routers and more

Residential proxy traffic caught leaving the White House network

FBI Issues Warning As Hackers Target Grocery Store Refrigerators

Alpine Linux SSH Flaw Lets Attackers Log In Without a Password

Velociraptor Leveraged In Ransomware Attacks

6 cybersecurity risks from PHP to LiteLLM organizations face in 2026

Residential Proxy Traffic Traced to White House Network

Greeter campaign

2023 ScarletEel 2.0 campaign

European cyber attacks: What F&B needs to do now

EU and Europol Hold Emergency Talks After Cyberattacks Hit Supermarket Freezers in 11 Countries

"Un modelo de OpenAI hackeó a Hugging Face, y es el primer ciberataque autónomo de la historia"

French blood banks hit alongside cyber attack on European supermarkets

Critical Rails Bug Threatens to Derail Vulnerable Servers

Acronis previously reported

Residential Proxies Detected on White House Network

Cyberattack disrupts blood storage refrigeration systems in France

Attacker abuses Microsoft Entra ID to target downstream MSP clients

Freezer cyber attacks and food supply chain resilience: a real threat to humanity in the age of AI

Hackers targeted supermarket fridges. What else can they do?

Hackers set French blood bank to boiling point

Supermarket cyberattacks in Europe hit Italy's Coop stores in Catania and Palermo

De 30 C A 110 C Les Chambres Froides De L Etablissement Francais Du Sang Ont Ete Victime Du Piratage D Un Prestataire Aucun Impact Sanitaire N A Ete Identifie AV 202611040376

CVE Alert: CVE-2026-121816 – About Time Technologies

CVE-2026

Multiple Critical Remote Code Execution and Privilege Escalation Vulnerabilities in Quest ...

Philippine Migrant Worker Data Likely Leaked in 69GB Breach

Barracuda ESG flaws can lead to root access

NCSC warns of 'unprecedented' rise in cyber incidents, even as serious breaches fall