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Every CyberSIXT summary, newest first, with a link to its story and to the original report.

Articles per day, last 14 days

Most articles on Wed 21 Oct (96); 13–17 on weekend days.

19 Oct21962325272931Today1 so faravg 61
  • On CISA KEV CVEs
  • Other coverage
  • Closed-day average
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Articles per day, last 14 days
DayArticlesOn CISA KEV CVEs
Mon 19 Oct6012
Tue 20 Oct8616
Wed 21 Oct9618
Thu 22 Oct8411
Fri 23 Oct6816
Sat 24 Oct134
Sun 25 Oct132
Mon 26 Oct7621
Tue 27 Oct9518
Wed 28 Oct8716
Thu 29 Oct7817
Fri 30 Oct6910
Sat 31 Oct143
Sun 1 Nov170
Today, Mon 2 Nov1 so far0

Developing

Exploited only
132 articles · 23–24 Jun

Latest days

Wed 24 Jun64 articles

  1. Sextortion scammers bluff webcam recordings to extort victims

    The article discusses a prevalent sextortion scam, where scammers claim to have recorded individuals via webcam while engaging in inappropriate activities, demanding payment to prevent the release of the purported footage. The emails often contain vague…

    Malwarebytes
  2. LastPass breach via Klue exposes Salesforce data from Gong, 8x8

    The cybersecurity firm LastPass has reported that it was affected by a recent hack involving Klue, wherein a threat actor named Icarus used compromised credentials to access the systems of Klue. This breach resulted in unauthorized access to connected…

    SecurityWeekIcarus
  3. 5 articles this day · SecurityOnline first · 2 outlets

    CISA flags Ubiquiti, Lantronix flaws; urges US patch by June 2026 · SmartRAT ClickFix targets Brazilian banks with AI spoofed domainsShow 5 articles
  4. StrikeShark deploys SharkLoader through Exchange and SharePoint

    The article describes the StrikeShark campaign, involving new malware called SharkLoader, used to deploy Cobalt Strike agents. Initial infections were achieved through exploiting vulnerabilities in public-facing applications such as Microsoft Exchange and…

    securelist.com
  5. 73,000 Fortinet Firewall Credentials Exposed in Access Broker Leak

    In June 2026, researcher Volodymyr Diachenko discovered that a live server exposed valid credentials for over 73,000 Fortinet firewalls, revealing a large-scale access-brokering operation known as FortiBleed. This leak provided login credentials for devices…

    Security Affairs
  6. AI drives cheaper faster cyberattacks ReliaQuest report warns

    A new report by ReliaQuest highlights that AI is making cyberattacks cheaper, faster, and more covert, while not fundamentally changing the nature of intrusions. Over the past two years, AI utilization in cybercrime has evolved from basic phishing…

    Infosecurity
  7. Crypto Clipboard Hijacker Hides Behind Fake Stars and Upvotes

    A crypto clipboard hijacker, linked to a suspected operator on Telegram, targets cryptocurrency holders and traders. Identified by Check Point Research, this malware reinvents its promotion tactics, resembling marketing strategies to create a false sense of…

    SecurityOnline
  8. US DoJ seizes Huione Cloud account tied to money laundering scam

    The article discusses the Department of Justice (DoJ)'s recent seizure of a Huione Cloud account linked to a cyber scam involving money laundering. This highlights ongoing challenges in cybersecurity, particularly in the areas of cybercrime and financial…

    The Hacker News
  9. UK Museums Face Cybersecurity Risks, MPs Warn

    UK lawmakers from the Public Accounts Committee (PAC) have expressed concerns regarding the cybersecurity preparedness of national galleries and museums, criticizing the Department for Culture, Media and Sport (DCMS) for its reactive approach. The PAC…

    Infosecurity
  10. Cyble Exposes 4,000 Fake FIFA 2026 Ticket Sites Targeting Fans

    The article discusses a substantial fraud scheme surrounding the FIFA 2026 World Cup, dubbed Operation FanTrap, identified by Cyble Research and Intelligence Labs (CRIL). The scheme involves nearly 4,000 fake domains that target football fans worldwide,…

    SecurityOnline
  11. Deutsche Bahn GSM R failure halts German trains for 90 minutes

    On June 23, 2026, a nationwide outage of Deutsche Bahn's GSM-R system halted all trains across Germany, causing significant disruptions in rail services. The GSM-R system, essential for train communication, suffered a failure, leading to a halt in…

    Security Affairs
  12. AI speeds exploit creation, shifting focus to exposure validation

    The article discusses the rapid advancement of AI in cybersecurity, focusing on how it transforms vulnerabilities into actionable exploits in significantly less time. Traditional patch-and-pentest methods are becoming less effective as the key question…

    SecurityWeek
  13. Cisco CM flaw lets attackers gain root via file write exploit

    The article discusses a recently exploited vulnerability in Cisco Unified Communications Manager (CM) after a proof-of-concept (PoC) demonstrated a file-write path to root. This breach highlights significant security risks in network communications,…

    The Hacker News
  14. Linux Process Name Masquerading: How Attackers Hide Code

    The article by Xavier Mertens discusses the technique of Linux process name masquerading, where malicious processes can disguise themselves using non-suspicious names. It references the MITRE ATT&CK framework (T1036) and emphasizes that both the process name…

    SANS ISC
  15. ClickFix malvertising uses Claude.ai chat to drop MacSync malware

    A ClickFix malvertising campaign exploited the shared chat feature of claude.ai, delivering the MacSync infostealer malware that compromised browser credentials, cookies, SSH keys, and cryptocurrency wallet files. The attackers utilized Google Ads to lead…

    SecurityOnline
  16. Cisco Unified CM flaw lets hackers gain root access via SSRF

    A critical vulnerability (CVE-2026-20230) in Cisco's Unified Communications Manager (Unified CM) has been exploited by attackers. This flaw allows unauthenticated remote access for Server Side Request Forgery (SSRF) attacks and could enable privilege…

    SecurityWeekExploitedCVE-2026-20230
  17. Public Details Disclosed: MediaTek t7xx WWAN Flaw

    TL;DR Security researcher Pavitra Jha published full details regarding a severe Linux kernel vulnerability. Specifically, this MediaTek t7xx

    SecurityOnline
  18. 455 arrests in $6.5bn US healthcare fraud crackdown

    A recent health care fraud takedown resulted in the arrest of 455 defendants, including 90 medical professionals, across 45 states. The operation targeted false claims, telemedicine fraud, and illegal opioid distribution, alleging over $6.5 billion in…

    SecurityOnline
  19. Anthropic’s Mythos AI spots US govt flaws amid Trump tensions

    A U.S. official disclosed that Anthropic's AI model, Mythos, identified vulnerabilities in secure U.S. government systems during testing with intelligence agencies. This effort is part of Project Glasswing, aiming to address significant public safety and…

    SecurityWeek
  20. Cloudflare, Google and browsers launch PACT to replace CAPTCHAs

    The article discusses the development of a new internet protocol called Private Access Control Tokens (PACT), created through a collaboration between Cloudflare, Google Chrome, Mozilla Firefox, and Microsoft Edge. This protocol aims to authenticate…

    SecurityOnline
  21. ISC Stormcast June 2026 Features SANS Classes and Resources

    The ISC Stormcast for June 24th, 2026, is managed by Xavier Mertens and reports a threat level of green. The broadcast includes insights regarding classes taught by Dr. Johannes Ullrich for SANS. Additionally, the page provides a variety of links related to…

    SANS ISC
  22. Critical Containerd bugs let attackers poison cloud image caches

    The page highlights four critical vulnerabilities in the containerd runtime, particularly affecting cloud infrastructure. Specifically, the vulnerabilities CVE-2026-53492, CVE-2026-53488, and CVE-2026-50195 allow for arbitrary code execution and image cache…

    SecurityOnlineCVE-2026-53492
  23. Critical Webmin flaws expose authentication bypass and data leaks

    The page discusses critical vulnerabilities recently detected in Webmin, a web-based administrative tool for Unix-like servers. It highlights three specific flaws: CVE-2026-56020 (critical authentication bypass), CVE-2026-56021 (information disclosure), and…

    SecurityOnlineCVE-2026-56020
  24. Squid Proxy Flaw Exposes User Logins via FTP Parser Bug

    A critical vulnerability, tracked as CVE-2026-47729 and dubbed 'Squidbleed', has been discovered in the Squid web proxy, enabling leakage of users' HTTP requests, including sensitive data such as passwords and session tokens. This issue has remained…

    SecurityOnlineCVE-2026-47729

Tue 23 Jun68 articles

  1. 2 articles this day · Dark Reading first · 2 outlets

    LastPass reports data breach after Klue hack exposes CRM data · Scope of Salesforce Attacks Expands as Icarus Leaks DataShow 2 articles
  2. 2 articles this day · CISA first · 2 outlets

    CISA Adds Four Exploited UniFi OS and Lantronix Flaws to KEV Catalog · CISA adds Ubiquiti UniFi OS flaw CVE-2026-34908 to KEV listShow 2 articles
  3. CVE-2026-20971 flaw in Samsung KNOX risks Galaxy takeover

    A serious vulnerability (CVE-2026-20971) has been discovered in Samsung's KNOX security system, specifically in the kernel's PROCA and FIVE subsystems. This use-after-free flaw can allow attackers to exploit a race condition during process integrity checks,…

    Security AffairsCVE-2026-20971
  4. Internet Society Launches $3.5M Cyber Fund for Nonprofits

    The Internet Society Foundation has opened applications for the Common Good Cyber Fund (CGCF) from June 23 to August 4, 2026. This global initiative aims to provide at least $3.5 million in funding through approximately 15 two-year grants to support…

    SecurityOnline
  5. White House Moves Up Quantum Resistant Deadline for Agencies

    The White House has accelerated the timeline for government agencies to adopt quantum-resistant encryption, necessitating a transition to these systems by 2030 for high-value assets and by 2031 for digital signature schemes, five years ahead of previous…

    Ars Technica
  6. Malicious AI skills bypass ClawHub despite VirusTotal screening

    The article discusses OpenClaw, an AI agent utilizing third-party skills from ClawHub, which has been exploited for malicious purposes. The study highlights that early campaigns saw several malicious skills targeting users, particularly infostealers and…

    Unit 42
  7. CISA flags active exploit in Ubiquiti UniFi OS CVE-2026-34910

    CISA has added CVE‑2026-34910 to its Known Exploited Vulnerabilities catalogue, affecting Ubiquiti’s UniFi OS. The vulnerability is an improper input validation flaw that could allow a malicious actor with network access to execute arbitrary commands.…

    CISAExploitedCVE-2026-34910
  8. Lantronix EDS5000 Command Injection Flaw Under Active Attack

    CISA has added CVE‑2025‑67038 to its Known Exploited Vulnerabilities catalogue. The entry concerns the Lantronix EDS5000 series and is titled the Lantronix EDS5000 Code Injection Vulnerability. In a single sentence, the flaw permits attackers to inject…

    CISAExploitedCVE-2025-67038
  9. Cordyceps flaw leaves CI/CD open to supply chain attack

    A new vulnerability known as 'Cordyceps' threatens CI/CD workflows by allowing attackers to exploit malicious pull requests to compromise software supply chains. The issue affects notable platforms including Microsoft's Azure Sentinel and Google's AI Agent…

    Dark Reading
  10. Five Eyes Warn AI Could Soon Power Smarter Cyber Attacks

    The intelligence alliance known as Five Eyes (comprising the United States, United Kingdom, Canada, Australia, and New Zealand) has expressed concerns regarding the rapid advancements in artificial intelligence that could enhance offensive hacking…

    DataBreaches
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