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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 Oct21962325272931Today13 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 Nov13 so far3

Developing

Exploited only
134 articles · 22–23 Jun

Latest days

Tue 23 Jun68 articles

  1. Chinese actors seize cloud DNS, seed Thai gambling via SEO spam

    The article discusses a significant cloud DNS takeover campaign conducted by a suspected Chinese operator, targeting 163 organizations across various sectors, including government and healthcare. The attack involves SEO poisoning by exploiting abandoned…

    SecurityOnline
  2. Fake WhatsApp docs push VBScript to install ManageEngine RMM

    The article discusses a malicious campaign utilizing VBScript via WhatsApp, where attackers employ fake documents to install the ManageEngine Remote Monitoring and Management (RMM) tool. This tactic involves social engineering, targeting unsuspecting users…

    The Hacker News
  3. Android Developer Verification: Google Reveals the Full Timeline

    Google's Android developer verification program, announced in 2025, mandates valid developer signatures for sideloaded apps to combat fraud. Despite criticism regarding the potential threat to Android's open ecosystem, Google emphasized safety, introducing a…

    SecurityOnline
  4. OpenAI launches GPT 5.5 Cyber to boost vulnerability patching

    OpenAI has introduced GPT-5.5-Cyber to enhance cybersecurity efforts by assisting defenders in patching security vulnerabilities effectively. The innovation aims to leverage AI to help organizations safeguard against cyber threats more efficiently. Key…

    The Hacker News
  5. Tata Electronics breach leaks 630GB of Apple, Tesla design files

    Tata Electronics, part of India's Tata Group, has confirmed a recent cyberattack during which hackers claimed to have stolen confidential documents related to Apple and Tesla. The group World Leaks published over 630GB of data, containing more than 200,000…

    SecurityOnlineWorld Leaks
  6. Apple ends AirPort Utility support in upcoming iOS, macOS updates

    Apple is deprecating the AirPort Utility application as part of a broader dismantling of its legacy ecosystem, following the termination of Time Capsule support. With iOS 27 and macOS 27, the AirPort Utility will not be available for new downloads from the…

    SecurityOnline
  7. Apple’s iOS 27 Beta 2 brings Wallet Insights and Write with Siri

    Apple has released iOS 27 Developer Beta 2, focusing on refinements and introducing several new features. Key updates include an expanded Apple Wallet Insights feature, a new 'Write with Siri' option on the keyboard, improved Siri performance, stable iPhone…

    SecurityOnline
  8. CVE-2024-40766 exposes SonicWall firewalls to ransomware

    The article discusses CVE-2024-40766, a severe vulnerability in SonicWall's SonicOS affecting firewall access controls. Despite patches being available, many organizations fail to implement essential post-patch configurations, leaving themselves vulnerable…

    SANS ISCExploitedCVE-2024-40766
  9. Codex Update Cuts Excessive Logging to Protect SSD Lifespan

    The Codex v0.142.0 update addresses a significant issue where persistent low-level logging was damaging solid-state drive (SSD) lifespans due to excessive writes. Initially reported in April, the Codex team implemented an immediate fix following developer…

    SecurityOnline
  10. Tinyproxy flaws allow HTTP request smuggling, urge patch now

    Tinyproxy has three critical vulnerabilities (CVE-2026-54388, CVE-2026-54387, CVE-2026-55202) that could allow attackers to exploit HTTP request smuggling techniques. These flaws have a maximum CVSS severity score of 9.3 and can lead to request hijacking,…

    SecurityOnlineCVE-2026-54388
  11. ISC Diary Reports Low Threat Level Amid New Training Resources

    The content is a summary of a cybersecurity diary entry from the ISC (Internet Storm Center). The handler on duty is Manuel Humberto Santander Pelaez, and the threat level is categorized as green, indicating low risk. It includes links to learn more about…

    SANS ISC
  12. Libssh2 flaw CVE-2026-55200 allows remote code execution

    The content details a critical vulnerability in libssh2, tracked as CVE-2026-55200, with a CVSS score of 9.2. This flaw allows remote code execution through an out-of-bounds write due to unchecked packet length in the transport layer. All versions of libssh2…

    SecurityOnlineCVE-2026-55200
  13. Critical MariaDB bugs let attackers run shell commands via Galera

    The article discusses critical vulnerabilities in the MariaDB server, highlighting three major flaws (CVE-2026-48163, CVE-2026-48165, CVE-2026-49261) with the highest severity rating of 10.0 (CVSSv3). These vulnerabilities allow attackers to execute…

    SecurityOnlineCVE-2026-48163
  14. Mitel fixes 12 critical bugs in MiCollab, MiVB SVI allowing RCE

    Mitel disclosed 12 critical vulnerabilities in MiCollab and MiVoice Business Solution Virtual Instance (MiVB SVI), with six rated CVSS 10.0. These flaws allow unauthenticated attackers to execute arbitrary commands, posing significant risks to sensitive…

    SecurityOnline
  15. Signed UEFI app flaw enables Secure Boot bypass on major OEMs

    CERT/CC has revealed a Secure Boot bypass impacting various vendor-signed UEFI applications. Discovered by ESET researcher Martin Smolar, this vulnerability allows attackers to execute unverified code before the OS loads, undermining Secure Boot's purpose to…

    SecurityOnline
  16. HAProxy flaws enable response smuggling denial of service attacks

    HAProxy has two critical vulnerabilities defined as CVE-2026-55203 and CVE-2026-55204, with severities of 9 and 8.7 respectively. The main issues are an integer overflow in the FastCGI demux record length field, which may lead to response smuggling, and a…

    SecurityOnlineCVE-2026-55203

Mon 22 Jun66 articles

  1. Attackers exploit bucket hijacking to reroute cloud data

    The article discusses a newly identified cloud security vulnerability termed "bucket hijacking," which impacts major cloud service providers like AWS, Google Cloud, and Microsoft Azure. The threat arises from the global uniqueness of storage bucket names,…

    Unit 42
  2. Leaked files show APT35 runs like a government department

    APT35, or Charming Kitten, represents a bureaucratic structure mimicking a hacker collective within Iranian cyber operations. Their latest leak exposes operational mechanics, revealing how espionage is administered with administrative diligence rather than…

    dti.domaintools.comCharming Kitten
  3. Kaspersky flags WhatsApp malware that sends fake debt notices

    A recent malware campaign targets WhatsApp users, hijacking accounts to distribute fake debt notices that install remote access software on victims' computers. The campaign, analyzed by Kaspersky, has affected users in various countries, primarily Malaysia.…

    Security Affairs
  4. Two men, believed to part of Scattered Spiders, plead guilty over £39m TfL cyber attack

    Two members of Scattered Spider, Thalha Jubair and Owen Flowers, have pleaded guilty to charges related to a significant cyber attack on Transport for London (TfL) that caused three months of disruption, resulting in a £39 million loss. Their change of plea…

    DataBreachesScattered Spider
  5. AMD restores memory encryption on Ryzen CPUs after user outcry

    AMD is reinstating memory encryption for its consumer CPUs following user backlash over the silent removal of the feature, known as Transparent Secure Memory Encryption (TSME). This encryption protects against physical attacks by encrypting data stored in…

    Ars Technica
  6. Microsoft outlines AI memory security amid rising threats

    The blog post discusses the significance of AI memory, which transforms AI from a stateless tool into a learning collaborator, enhancing personalization and coherence in user interactions but increasing potential security vulnerabilities. It outlines the…

    Microsoft
  7. Texas Parks Breach Exposes 3 Million Records via Vendor Hack

    The Texas Parks and Wildlife Department (TPWD) has reported a significant data breach affecting approximately 3 million individuals due to a compromise of a third-party vendor responsible for license sales. The breach exposed sensitive personal information,…

    Security Affairs
  8. Backdoored ShapedPlugin WP Pro plugins raise supply chain risk

    The article details a supply chain attack involving ShapedPlugin WordPress Pro plugins, which were backdoored to exploit vulnerabilities. This incident highlights the growing risks associated with supply chain security and emphasizes the importance of…

    The Hacker News
  9. Cloudflare fixes hyper race condition bug that truncates images

    In this article, Cloudflare's team explains how they identified and resolved a bug in the hyper HTTP library, which affected image processing requests through the Images service. The issue manifested as intermittent image data truncation during…

    Cloudflare
  10. Flaw in Dify AI platform exposes tenant chat data to attackers

    Researchers have identified vulnerabilities in Dify that could potentially allow unauthorized access to AI chat data across multiple tenants. This presents significant privacy risks as sensitive information shared in AI communications may be exposed. The…

    The Hacker News
  11. Fake reputation scam spreads clipboard hijacker to steal crypto

    The article details a significant cryptocurrency heist orchestrated by attackers utilizing an elaborate fake reputation-boosting campaign through platforms like GitHub, YouTube, and VirusTotal. Researchers from Check Point Software uncovered this advanced…

    Dark Reading
  12. FBI warns hackers abuse traffic systems to send users to malware

    The FBI has issued a warning about cyber criminals exploiting traffic distribution systems (TDS) to redirect users to malicious websites. These attackers alter the code of legitimate sites, specifically targeting those with weak security, to deploy TDS that…

    SecurityOnline
  13. Xsolis data breach exposes 1.4M patients after phishing attack

    Xsolis, Inc. is a healthcare business associate that focuses on utilization and case management services using AI and automation. On June 19, they notified clients' patients about a data breach due to a phishing attack on January 22, 2026. Although…

    DataBreaches
  14. One intrusion, two cyberattackers: Uncovering parallel threat activity

    The report from Microsoft's Detection and Response Team (DART) details a complex cyberattack involving a multi-stage intrusion by two parallel threat actors. Initially, a ransomware investigation revealed that the first actor, known as Storm-2603, had…

    MicrosoftStorm-2603
  15. Cherry Health reports breach exposing patient data in Michigan

    On April 19, 2026, Cherry Health in Michigan detected suspicious network activity, revealing unauthorized access and data copying. A preliminary notice was published on June 18, 2026, which did not acknowledge previous reports suggesting a ransomware attack.…

    DataBreaches
  16. AryStinger Botnet Hijacks 4,300 D Link Routers for Network Recon

    Researchers have discovered that the AryStinger botnet has hijacked over 4,300 outdated D-Link routers and network-attached storage devices, turning them into a distributed scanning network for launching cyberattacks. The compromised devices exploit…

    Malwarebytes
  17. Gentlemen ransomware uses GentleKiller to disable security tools

    The GentleKiller Framework, developed by the ransomware group called The Gentlemen, is a sophisticated toolkit that disables victims' security software to facilitate ransomware attacks. Recent analysis from ESET reveals that GentleKiller targets over 400…

    InfosecurityThe Gentlemen
  18. Squidbleed flaw exposes cleartext HTTP requests on legacy proxy

    A 29-year-old vulnerability in the Squid proxy server, called 'Squidbleed', can leak cleartext HTTP requests, posing security risks. This vulnerability, discovered on June 22, 2026, highlights the importance of ongoing security evaluations, even for…

    The Hacker News
  19. Webshells Remain Popular, (Mon, Jun 22nd)

    The article discusses the ongoing popularity of webshells, particularly a new variant called ZypeerShell. This webshell, claimed to be 'the most powerful, undetectable, and feature-rich PHP webshell' is available on GitHub. The author, Xavier Mertens, notes…

    SANS ISC
  20. Apple A12/A13 BootROM bug usbliter8 leaves devices open to attack

    A critical BootROM vulnerability has been discovered affecting Apple A12 and A13 chips, enabling attackers with physical access to compromise the boot chain. Identified as 'usbliter8', this vulnerability stems from an exploit involving a USB controller flaw…

    Infosecurity
  21. US blocks Anthropic AI after Mythos breaches NSA, Cyber Command

    On June 12, 2026, the Trump administration ordered Anthropic to restrict access to its AI models, Fable 5 and Mythos 5, exclusively to U.S. citizens after Mythos allegedly breached NSA and Cyber Command systems within hours. Senate testimony revealed that…

    Security Affairs
  22. Squidbleed bug leaks HTTP data via FTP flaw (CVE-2026-47729)

    Security researchers from Calif.io have revealed a memory leak vulnerability in Squid Proxy, dubbed 'Squidbleed,' which has been present since 1997. The vulnerability, tracked as CVE-2026-47729, allows an FTP parser in Squid to read beyond memory boundaries,…

    SecurityWeekCVE-2026-47729
  23. Google Ads Abused in Malvertising Push of CastleStealer

    The article discusses the emergence of the OXLOADER loader, which utilizes malicious Google Ads to deliver the CastleStealer malware. It highlights the increasing trend of malvertising in cybersecurity threats, particularly focusing on endpoints. The content…

    The Hacker News
  24. Beware of Fake Document Delivery Calls Demanding Urgent Payments

    This article discusses document delivery scams, where scammers impersonate a legitimate delivery service to collect personal information and money from victims. Key points include: 1. **Nature of the Scam:** Scammers create an official-sounding voicemail…

    Malwarebytes
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