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Malware / Trojaner / VirenMedusa Ransomware: Why Rapid Exploitation and Data Theft Demand a Prevention-First Strategy(01.10.2026 um 18:31 Uhr)
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AI & KI NachrichtenHacking Without Boundaries - Michael Jenkins - PSW #946(01.10.2026 um 23:00 Uhr)
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IT Security NachrichtenWallet Tracker or Copy Trade? Stop Watching Fomo Wallets and Copy Them With Banana Gun(02.10.2026 um 01:35 Uhr)
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IT Security NachrichtenCISA Certification Explained: Skills, Career Opportunities & CISA Training Options from InfosecTrain(02.10.2026 um 01:48 Uhr)
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IT Security NachrichtenDutch Spy Agency Warns Connected Cars Can Expose Private Conversations(02.10.2026 um 09:24 Uhr)
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Malware / Trojaner / VirenOperation KillSwitch: Police Dismantle KillSec Ransomware Group(01.10.2026 um 20:08 Uhr)
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Sicherheitslücken (CVE)U.S. CISA adds Fortinet FortiMail flaw to its Known Exploited Vulnerabilities catalog(02.10.2026 um 07:50 Uhr)
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AI & KI NachrichtenInvestigators trace an AI agent ‘s path from research task to reconnaissance(02.10.2026 um 08:05 Uhr)
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IT Security NachrichtenAI Agents Attempt SQL Injection While Searching Government Data(02.10.2026 um 16:19 Uhr)
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IT Security NachrichtenNew infosec products of the week: October 2, 2026(02.10.2026 um 06:00 Uhr)
•
Malware / Trojaner / VirenMedusa Ransomware: Why Rapid Exploitation and Data Theft Demand a Prevention-First Strategy(01.10.2026 um 18:31 Uhr)
•
AI & KI NachrichtenHacking Without Boundaries - Michael Jenkins - PSW #946(01.10.2026 um 23:00 Uhr)
•
IT Security NachrichtenWallet Tracker or Copy Trade? Stop Watching Fomo Wallets and Copy Them With Banana Gun(02.10.2026 um 01:35 Uhr)
•
IT Security NachrichtenCISA Certification Explained: Skills, Career Opportunities & CISA Training Options from InfosecTrain(02.10.2026 um 01:48 Uhr)
•
IT Security NachrichtenDutch Spy Agency Warns Connected Cars Can Expose Private Conversations(02.10.2026 um 09:24 Uhr)
•
Malware / Trojaner / VirenOperation KillSwitch: Police Dismantle KillSec Ransomware Group(01.10.2026 um 20:08 Uhr)
•
Sicherheitslücken (CVE)U.S. CISA adds Fortinet FortiMail flaw to its Known Exploited Vulnerabilities catalog(02.10.2026 um 07:50 Uhr)
•
AI & KI NachrichtenInvestigators trace an AI agent ‘s path from research task to reconnaissance(02.10.2026 um 08:05 Uhr)
•
IT Security NachrichtenAI Agents Attempt SQL Injection While Searching Government Data(02.10.2026 um 16:19 Uhr)
•
IT Security NachrichtenNew infosec products of the week: October 2, 2026(02.10.2026 um 06:00 Uhr)
•
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Cyber Threat Intelligence & Forensik

ATT&CK-Taktiken über die sichtbaren Meldungen dieser Kategorie
MITRE ATT&CK HEATMAP 1 von 20 Meldungen kartiert
Live TTP Radar (Klick filtert Ansicht)
Impact / Ransomware 1
MITRE ATT&CK Matrix Navigator
Enterprise-Matrix · nur belegte Techniken
14 Taktiken
1 belegte Technik
T1498TA0040 · Impact
Network Denial of Service
Mitigation: M1037 Filter Network Traffic
Quelle: Kontext-Klassifikation des Artikeltextes
Reconnaissance
Resource Development
Initial Access
Execution
Persistence
Privilege Escalation
Defense Evasion
Credential Access
Discovery
Lateral Movement
Collection
Command and Control
Exfiltration
Impact
Nur belegte ATT&CK-Techniken werden kartiert — Taktiken ohne Beleg bleiben unausgefüllt.Enterprise Matrix v14.1

Gestern

Sicherheitslücken (CVE) VulDB Updates

CVE-2021-47515 | Linux Kernel up to 5.15.7 net/ipv4/ip_input.c seg6_do_srh_encap null pointer dereference (Nessus ID 353076)

A vulnerability was found in Linux Kernel up to 5.15.7. It has been rated as critical.

🛡️ CVE-2021-47515
vor 1 Tag 1 Min
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VulDB UpdatesCVE-2021-47636 | Linux Kernel up to 5.17.1 ubifs_wbuf_write_nolock out-of-bounds (Nessus ID 353101)vor 1 TagVulDB UpdatesCVE-2022-49194 | Linux Kernel up to 5.10.109/5.15.32/5.16.18/5.17.1 dma_mb state issue (Nessus ID 353122)vor 1 TagVulDB UpdatesCVE-2022-48743 | Linux Kernel up to 5.16.5 amd-xgbe include/linux/skbuff.h denial of service (Nessus ID 353122)vor 1 TagVulDB UpdatesCVE-2020-11494 | Linux Kernel up to 5.6.2 drivers/net/can/slcan.c slc_bump information disclosure (Patch 159565 / Nessus ID 353189)vor 1 TagVulDB UpdatesCVE-2021-47288 | Linux Kernel up to 5.13.5 media string.h ngene_command_config_free_buf array index (Nessus ID 353232)vor 1 TagVulDB UpdatesCVE-2025-21901 | Linux Kernel up to 6.12.17/6.13.5 bnxt_re null pointer dereference (Nessus ID 352240 / WID-SEC-2025-0683)vor 1 Tag
Linux Tipps & Hardening FOSS Linux

What Are System Snapshots in Linux? A Beginner’s Guide

System snapshots are frozen restore points that let you roll a Linux machine back after a bad update, broken driver, or failed experiment.

vor 1 Tag 1 Min
0
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Linux Tipps & Hardening heise developer News

Eine API für Linux: Remote-Verwaltung mit systemd

Neue systemd-Features erlauben Systemverwaltung, die vorher nur mit externer Software möglich war.

Gov & Defense
vor 1 Tag 1 Min
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heise online NewsNeues Tool klont Linux-Systeme per systemd-Containervor 1 Tag
IT Security Nachrichten BSI Warn- und Informationsd…

[NEU] [hoch] Red Hat Enterprise Linux (gvfs): Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux (gvfs) ausnutzen, um beliebigen Programmcode auszuführen oder seine Rechte zu…

vor 1 Tag 1 Min
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BSI Warn- und Informati…[NEU] [hoch] Red Hat Enterprise Linux (libpcap): Schwachstelle ermöglicht Offenlegung von Informationen und Codeausführungvor 1 Tag
Sicherheitslücken (CVE) Cyber Security News

PS5 Relapse Exploit Chains WebKit and Kernel Flaws to Gain Kernel Read/Write Access

A newly published PlayStation 5 exploit chain, dubbed Relapse, combines a WebKit browser vulnerability with a kernel-level use-after-free race…

Cloud & IT-Enterprise
vor 1 Tag 1 Min
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Cyber Security NewsNew PS5 Relapse Exploit Breaks Into the Kernel Across Years of Firmware Releasesvor 1 Tag
Linux Tipps & Hardening Cyber Security News

Researchers Use New CPU Attack to Steal Linux Root Password Hash From Memory

Branch Target Reuse (BTR) is a newly disclosed variant of the Spectre-v2 attack that leverages stale CPU branch-prediction data to leak sensitive…

vor 1 Tag 1 Min
0
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IT Security Nachrichten heise security News

Treiber-Lücken gefährden Linux- und Windows-PCs mit Nvidia-GPU

Zahlreiche Sicherheitslücken in GPU-Treibern von Nvidia machen Linux- und Windows-Computer angreifbar. Patches sind verfügbar.

vor 1 Tag 1 Min
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heise online NewsTreiber-Lücken gefährden Linux- und Windows-PCs mit Nvidia-GPUvor 1 TagReverse EngineeringLoading windows PE .dlls on linuxvor 1 TagWindows LatestMicrosoft’s then-CEO called Linux a cancer, and now Windows 11 ships Linux containers with upgraded WSLvor 1 Tag
Linux Tipps & Hardening Linux, GNU/Linux, free soft…

Part of Cern to debian

Maybe I missed such a discussion here but, Cern used to be a very large "customer" of rhel/rhel-derivatives, and even had created/curated scientific…

vor 1 Tag 1 Min
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Linux Tipps & Hardening heise developer News

sdme: Das eigene Linux als Container klonen

Das eigene Linux-System schnell einmal klonen, um etwas zu testen: Das bietet sdme, der systemd Machine Editor.

vor 1 Tag 1 Min
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Sicherheitslücken (CVE) VulDB Updates

CVE-2026-47569 | NVIDIA GeForce Kernel Mode Layer type confusion (EUVD-2026-90118)

A vulnerability classified as very critical has been found in NVIDIA GeForce, RTX, Quadro, NVS, Tesla, Guest driver and Virtual GPU Manager.

🛡️ CVE-2026-47569
vor 1 Tag 1 Min
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Malware / Trojaner / Viren KitPloit

KernelFlirt

Windows kernel-level debugger with OllyDbg/IDA-style UI, software and hardware breakpoints, PDB symbols, decompiler, and 17 plugins for reverse…

vor 1 Tag 1 Min
0
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Sichere Programmierung SitePoint

Writing Native GPU Kernels in Rust with the CUDA-Rust Toolchain

Compile and run native GPU kernels directly in Rust using NVIDIA's cuda-rust toolchain, eliminating C++ NVCC bindings and unsafe FFI wrappers within…

vor 1 Tag 1 Min
0
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Windows Tipps & Security FOSS Linux

Dual Boot vs Virtual Machines: What’s the Safest Way to Try Linux?

I compared dual boot, virtual machines, and WSL2 for trying Linux safely.

vor 1 Tag 1 Min
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Reverse Engineering Reverse Engineering

HANDLE Duplication internals : What happens behind the scenes when you call kernelbase! DuplicateHandle( )

submitted by /u/_WinAsm [link] [comments]

vor 1 Tag 1 Min
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Unix & Linux Server Pro-Linux

Security: Ausführen beliebiger Kommandos in AuthenSASL (Ubuntu)

vor 1 Tag 1 Min
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Pro-LinuxSecurity: Ausführen beliebiger Kommandos in Kdenlive (Ubuntu)vor 1 TagPro-Linux SecurityAusführen beliebiger Kommandos in AuthenSASL (Ubuntu)vor 1 TagPro-Linux SecurityAusführen beliebiger Kommandos in Kdenlive (Ubuntu)vor 1 Tag
Linux Tipps & Hardening Linux, GNU/Linux, free soft…

Minecraft Dungeons 2 fix for linux

Minecraft Dungeons II on Steam Deck — Linux/SteamOS Fix I finally got Minecraft Dungeons II working on SteamOS without installing Windows.

Kat #Workaround / Mitigation 95%
vor 1 Tag 1 Min
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Linux Tipps & Hardening FOSS Linux

What Is an Immutable Linux Distro, and Should You Switch?

Immutable Linux replaces package-by-package upgrades with signed, whole-image deployments and a built-in rollback path.

vor 1 Tag 1 Min
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Unix & Linux Server Pro-Linux

Security: Denial of Service in OpenSBI (Ubuntu)

TA0040 · T1498
vor 1 Tag 1 Min
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Pro-Linux SecurityDenial of Service in OpenSBI (Ubuntu)vor 1 Tag
Linux Tipps & Hardening Chaos Computer Club

Native OS enrollment for the Linux userspace: A proposal for open APIs and protocols (asg2026)

Enterprise Linux deployments lack a standardized, native enrollment flow.

Cloud & IT-Enterprise
vor 1 Tag 1 Min
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IT Security Video Chaos Computer Club

KDE Linux Under the Hood (asg2026)

KDE's new image-based Linux distribution embraces modern technologies whenever possible.

vor 1 Tag 1 Min
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