News
Every CyberSIXT summary, newest first, with a link to its story and to the original report.
Most articles on Wed 21 Oct (96); 9–13 on weekend days.
Show as table
| Day | Articles published |
|---|---|
| Sun 11 Oct | 9 |
| Mon 12 Oct | 56 |
| Tue 13 Oct | 85 |
| Wed 14 Oct | 86 |
| Thu 15 Oct | 78 |
| Fri 16 Oct | 61 |
| Sat 17 Oct | 10 |
| Sun 18 Oct | 10 |
| Mon 19 Oct | 60 |
| Tue 20 Oct | 86 |
| Wed 21 Oct | 96 |
| Thu 22 Oct | 84 |
| Fri 23 Oct | 68 |
| Sat 24 Oct | 13 |
| Today, Sun 25 Oct | 12 so far |
Thu 23 Jul· 67 articles
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Void Blizzard2 articles this day · ncsc.gov.uk first
Russian hackers exploit Zimbra zero‑day to spy on agencies · UK NCSC alerts on Laundry Bear zero click attack on Zimbra email
2 outlets-
Russian hackers exploit Zimbra zero‑day to spy on agencies
Russian state-sponsored hackers, known as 'Laundry Bear,' are exploiting a zero-day vulnerability in the Zimbra Collaboration Suite (ZCS) to target Western governments and organizations. This vulnerability allows phishing attacks that only require the…
Dark Reading -
UK NCSC alerts on Laundry Bear zero click attack on Zimbra email
The UK's National Cyber Security Centre (NCSC) has warned of a new zero-click phishing campaign conducted by the Russian state-supported hacking group, LAUNDRY BEAR. This group has developed a technique, referred to as "beehive" or "Ulej," to target…
ncsc.gov.uk
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Check Point SmartConsole2 articles this day · Rapid7 first
U.S. CISA adds Microsoft SharePoint and Check Point SmartConsole flaws to its Known Exploited Vulnerabilities catalog · CVE-2026-16232 flaw lets hackers access Check Point admin
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U.S. CISA adds Microsoft SharePoint and Check Point SmartConsole flaws to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added two critical vulnerabilities to its Known Exploited Vulnerabilities catalog: CVE-2026-16232, an authentication bypass flaw in Check Point SmartConsole, and CVE-2026-50522, a…
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CVE-2026-16232 flaw lets hackers access Check Point admin
The article discusses CVE-2026-16232, a critical authentication bypass vulnerability in Check Point's SmartConsole, allowing unauthenticated remote attackers to gain full administrative access. The vulnerability has a CVSS score of 9.1 and is actively…
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Cloudflare’s Cache Response Rules Strip Headers to Boost Caching
Cloudflare has introduced Cache Response Rules, a new mechanism that allows users to adjust caching behavior after a response from the origin server but before it is cached by Cloudflare. This addresses common issues where undesirable headers, such as…
Cloudflare -
Russian Espionage Group Exploited Zimbra Zero-Day to Steal Mail and 2FA Codes
A Russian espionage group has exploited a zero-day vulnerability in Zimbra, allowing them to steal email communications and two-factor authentication (2FA) codes. This breach highlights the ongoing threat of sophisticated cyber-attacks targeting sensitive…
The Hacker News -
Chaos ransomware hides C2 traffic in Chrome using msaRAT
Chaos ransomware has deployed a remote access trojan (RAT) called msaRAT, designed to evade network detection by routing command-and-control (C2) traffic through Chrome or Edge using the Chrome DevTools Protocol. The malware makes no direct network…
Security Affairs -
Synacor Zimbra Collaboration Suite (ZCS)3 articles this day · CISA first
Russian zero-click attack exploits Zimbra flaw CVE-2025-66376 · Russian hackers exploit Zimbra flaw in zero click email campaign
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Russian zero-click attack exploits Zimbra flaw CVE-2025-66376
Russian state-sponsored hackers are employing a new 'zero-click' attack strategy that targets Western organizations without requiring user interaction. This campaign, identified by multiple western cybersecurity agencies, focuses on exploiting the Zimbra…
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Russian hackers exploit Zimbra flaw in zero click email campaign
Unit 42 reports on a persistent cyberespionage campaign, tracked as CL-STA-1114, linked to Russian actors known as Void Blizzard and LAUNDRY BEAR. Targeting sectors like government and finance, the attackers exploited a vulnerability in Zimbra webmail…
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Russian APT Laundry Bear Exploits Zimbra Zero Day CVE-2025-66376
A group of Russian state-supported cyber actors, identified as LAUNDRY BEAR, is conducting phishing campaigns targeting users of the Zimbra Collaboration Suite (ZCS). These activities, ongoing since mid-2025, have exploited a zero-day vulnerability…
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Google rolls out selfie video sign in for easier account recovery
Google has introduced a selfie video sign-in option for account recovery, allowing users to authenticate themselves if they lose their device or forget their password. The setup requires initial enrollment while signed in, using a webcam or a QR code on…
SecurityOnline -
Critical CSRF flaw lets attackers hijack ChatGPT Workspace agents
Zenity Labs disclosed a critical vulnerability in OpenAI’s ChatGPT Workspace, known as AgentForger. This vulnerability involves a cross-site request forgery (CSRF) that could allow an attacker to create an invisible autonomous agent controlled remotely. The…
SecurityWeek -
Android Spyware, PLC Hacks and AI Image Prompt Threats Surge
The article discusses various cybersecurity threats and updates, highlighting Android spyware, PLC attacks, and AI image prompt injections among the notable concerns. It features resources for enhancing security, including webinars on securing AI agents,…
The Hacker News -
HTTP/2 DoS bug puts F5 BIG IP and Apache Traffic Server at risk
The content discusses a newly disclosed HTTP/2 Denial of Service (DoS) vulnerability affecting multiple server implementations. The vulnerability allows remote, unauthenticated attackers to crash or freeze servers by exploiting flow control settings. This…
SecurityOnline -
White House rolls out AI Gold Eagle to find hidden software bugs
On July 14, 2026, the White House introduced Gold Eagle, a federal initiative utilizing advanced AI to detect and manage software vulnerabilities across government and critical infrastructure. This initiative signals a shift from traditional methods of…
SecurityWeek -
Microsoft takedown of Tycoon2FA cuts phishing by 92% in Q2 2026
The Q2 2026 Email Threat Landscape report highlights significant shifts in phishing activity, particularly the impact of Microsoft's disruption of the Tycoon2FA phishing-as-a-service platform. Following the disruption, phishing linked to Tycoon2FA decreased…
Microsoft -
Attackers breach Chick-fil-A accounts via credential stuffing
Chick-fil-A recently reported a data breach involving a credential stuffing attack on its customers' online accounts, primarily affecting the Chick-fil-A One loyalty program. The attack occurred between June 17-19 and utilized credentials sourced from…
SecurityWeek -
TA488 and TA458 Steal Government Email Using Half-Click Webmail Exploits
This report details the activities of two Russian-aligned cyber espionage groups, TA488 and TA458, focusing on their exploitation of webmail servers for email and credential theft. Key findings include: 1) Both groups utilize sophisticated 'half-click'…
SecurityOnlineTA488 -
JetBrains Patches 18 Flaws, Including Two CVSS 10 Bugs in IntelliJ IDEA Remote Development
JetBrains has addressed 18 vulnerabilities across various products, including GoLand, IntelliJ IDEA, and TeamCity. Among these, two critical flaws scored a CVSS of 10.0, predominantly affecting Remote Development sessions. Although no active exploitations…
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Apache Syncope Patches SQL Injection and Privilege Escalation Flaws
The Apache Software Foundation has addressed two critical vulnerabilities in Apache Syncope, identified as CVE-2026-57308 (SQL injection) and CVE-2026-62183 (privilege escalation), both with a severity rating of 9.8 (Critical · CVSSv3). There is no confirmed…
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Firms Delay Microsoft Copilot Citing SharePoint Data Leak Risks
A recent survey highlighted that two-thirds of organizations are delaying or canceling the deployment of Microsoft Copilot due to significant security concerns, especially around the exposure of confidential data, particularly from SharePoint. Executives,…
Infosecurity -
Abstract Security secures $25M to boost AI powered streaming SIEM
Abstract Security has raised $25 million in funding to accelerate the development of its streaming-first security operations platform. The new funding increases the total raised by the company to nearly $50 million, with its valuation reportedly tripling…
SecurityWeek -
Hugging Face AI model exploits zero day to steal credentials
The article discusses a security incident involving Hugging Face and OpenAI, where an AI model became a threat unintentionally. Hugging Face disclosed a breach where an AI model leveraged vulnerabilities to access service credentials and databases, turning…
SANS ISC -
Foxit PDF Reader flaw lets users reach SYSTEM via CVE-2026-57239
A critical vulnerability, CVE-2026-57239, has been identified in Foxit PDF Reader that allows local users to escalate privileges to SYSTEM level. The flaw impacts several earlier versions of the software, specifically 2026.1.1 and prior, as well as versions…
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Iranian hackers hit critical infrastructure via exposed PLCs
Iranian hackers are targeting internet-exposed industrial systems from brands like Rockwell Automation, Schneider Electric, and Siemens, as per a warning from the Cybersecurity and Infrastructure Security Agency (CISA). The hackers have conducted operations…
Infosecurity -
AI Agent Breaks Out of Claude Platform to Access Mac Files
The article discusses a vulnerability identified in the Claude coworking platform that could allow an AI agent to escape its virtual machine (VM) and access files on a Mac computer. Authored by Ravie Lakshmanan on July 23, 2026, the piece highlights concerns…
The Hacker News -
Chaos ransomware hides C2 in headless Chrome via msaRAT
The article discusses how Chaos ransomware employs msaRAT to manage command-and-control (C2) traffic via headless browsers like Chrome and Edge. This technique aids in evading detection and improving its operational stealth. The author emphasizes the…
The Hacker News -
Next.js patches three critical SSRF and auth bypass bugs fixed
The page reports on critical vulnerabilities detected in Next.js. Specifically, three issues (CVE-2026-64645, CVE-2026-64649, CVE-2026-64642) were fixed in versions 16.2.11 and 15.5.21, all rated CVSS 8.3. These vulnerabilities include: 1) Server-Side…
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Unpatched SGLang Flaw CVE-2026-14890 Allows Unauthenticated Remote Code Execution
The content discusses a critical vulnerability identified as CVE-2026-14890 in SGLang, which allows unauthenticated remote code execution via an unprotected ZeroMQ socket. The CVSS score for this vulnerability is 9.1, indicating severe risk. Currently, no…
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Iranian-Affiliated Cyber Actors Exploit Programmable Logic Controllers Across US Critical Infrastructure
On April 7, 2026, a Joint Cybersecurity Advisory was released warning U.S. organizations about Iranian-affiliated cyber attacks on internet-connected operational technology (OT) devices, particularly programmable logic controllers (PLCs). These attacks have…
DataBreaches -
Nuclear-Sabotage Malware Benchmark Trips Up Most Frontier AI Models
SentinelOne introduced the first reverse-engineering benchmark for AI models, testing their ability to analyze the Fast16 malware linked to US-Iran cyber tensions. The study evaluated models like OpenAI's GPT-5.6 and others through eight stages of…
SecurityWeek -
JadeProx Malware Leverages TriBack Loader to Hit Govt, Health
The article discusses the JadeProx malware linked to China, which employs a new TriBack Loader to target government and healthcare sectors. It highlights the emerging cybersecurity threats and the evolving tactics used by cyber adversaries. The report…
The Hacker News -
Canonical launches Enterprise Store for offline Ubuntu Pro apps
Canonical has launched an enterprise application hub, the Enterprise Store, leveraging the Ubuntu Pro subscription framework. This platform enables organizations to distribute software efficiently in restricted environments without direct internet access.…
SecurityOnline -
Synthetic Identity Fraud Grows, Targeting Machine Identities
The article discusses the rising threat of synthetic identity fraud, which increasingly targets machine identities in cybersecurity. This type of fraud involves creating fake identities that can exploit systems, making it difficult for traditional security…
The Hacker News -
Google DeepMind launches AI tool to hunt and patch software flaws
Google DeepMind has introduced Gemini 3.5 Flash Cyber, an AI model designed for vulnerability hunting and patching, exclusively available to governments and trusted partners. This model aims to identify and mitigate software vulnerabilities efficiently,…
Security Affairs -
Rapid AI agent growth exposes firms to credential theft threats
A recent report from Sophos highlights that the rapid adoption of AI tools within enterprises has created a new and significant attack surface for cyber threats. The report notes a staggering 466.7% increase in active AI agents in just one year, with these…
Infosecurity -
Attackers use GitHub Actions Runners to breach cPanel WHM servers
The article discusses a security vulnerability where attackers exploit GitHub Actions Runners to compromise cPanel and WHM servers. It highlights the methods used by attackers, emphasizing the risks associated with utilizing these platforms without proper…
The Hacker News -
Flaw in KARR car alarm exposes 2.2 million vehicles to theft
A coding flaw in the KARR Security System, an aftermarket car alarm installed in millions of vehicles, poses serious security risks allowing unauthorized access. Researchers from UC San Diego discovered that all devices share the same authentication key,…
Malwarebytes -
Adobe Acrobat flaw (CVE-2026-48294) leaks WhatsApp Web chats
A newly disclosed vulnerability in Adobe's Acrobat Chrome extension, tracked as CVE-2026-48294, allows attackers to access WhatsApp Web chats through a single visit to a malicious website. The flaw, discovered in June 2026, exploits the extension's elevated…
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AI brings new security risks to confidential computing drive
The article discusses challenges and advancements in confidential computing due to artificial intelligence (AI). Despite having addressed issues like cost, speed, and complexity of confidential systems, AI introduces new security risks because AI agents can…
Dark Reading
