News
Every CyberSIXT summary, newest first, with a link to its story and to the original report.
Most articles on Wed 21 Oct (96); 10–13 on weekend days.
- On CISA KEV CVEs
- Other coverage
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| Day | Articles published |
|---|---|
| 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 |
| Sun 25 Oct | 13 |
| Today, Mon 26 Oct | 16 so far |
Sun 28 Jun· 12 articles
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KDDI breach exposes 14.22M emails, passwords via third party flaw
A data breach at KDDI, a Japanese telecom operator, may have compromised up to 14.22 million email addresses and passwords associated with ISP mail services. The incident, confirmed on June 17, 2026, was traced to a vulnerability in third-party software. The…
DataBreaches -
KDDI reveals 14.2 million email breach linked to third party flaw
KDDI Corporation reported a significant data breach affecting approximately 14.2 million email accounts across six Japanese ISPs, attributed to a vulnerability in third-party software. The breach, detected on June 17, 2026, resulted in the potential exposure…
Security Affairs -
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 103
The Security Affairs Malware Newsletter Round 103, published by Pierluigi Paganini on June 28, 2026, features significant articles and research related to malware. Highlights include reports of the AryStinger botnet compromising over 4,000 legacy routers, a…
Security Affairs -
Security Affairs newsletter Round 583 by Pierluigi Paganini – INTERNATIONAL EDITION
The weekly Security Affairs newsletter (Round 583) features key cybersecurity updates, including topics such as Russian intelligence using signal recovery keys to access messages, phishing attacks in the hospitality sector, and significant vulnerabilities in…
Security Affairs -
AssuranceAmerica breach leaks data of 1.1 million US residents
A data breach at AssuranceAmerica may affect over 1.1 million individuals across seven states, including California, Massachusetts, Nebraska, South Carolina, Texas, Vermont, and Washington. The breach was detected on March 17 after suspicious activity…
DataBreaches -
Wellington Pharmacy Leak Exposes Private Patient Messages Online
A Wellington pharmacy, Unichem Petone, experienced a data leak that exposed sensitive patient messages due to a system error on their website, which occurred between early June and June 22. The pharmacy's owner, Joseph Tsou, reported the issue and is in the…
DataBreaches -
DirtyClone Flaw in Linux Kernel Enables Silent Root Escalation
The DirtyClone vulnerability, identified as CVE-2026-43503, is a Linux kernel privilege escalation flaw with a CVSS score of 8.8. Discovered by JFrog Security Research, it allows unprivileged users to gain root access without leaving traces. This issue…
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OpenAI rolls out GPT‑5.6 tiers as Trump AI review looms
OpenAI has released the GPT-5.6 Sol model, a significant advancement in generative AI intertwined with national security dynamics, following a new cybersecurity executive order from the Trump administration. The model introduces three tiers: Sol (primary…
SecurityOnline -
US Removes Ban on Anthropic AI for Critical Infrastructure
Anthropic's Claude Mythos 5 AI model, previously banned by the US government, has received federal clearance for redeployment. The decision follows a network blackout caused by a directive prohibiting access to foreign nationals, including Anthropic's own…
SecurityOnline -
CVE-2026-58050 bug lets bad SSH servers hijack libssh2 clients
A serious vulnerability in libssh2, tracked as CVE-2026-58050, has been publicly disclosed. The flaw, which scores 8.3 on the CVSS scale, affects versions up to 1.11.1. An integer overflow in the publickey subsystem can allow a malicious SSH server to…
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Didier Stevens launches YARA-X 1.18.0 and 1.19.0 with CPU limit
This page provides information about the release of YARA-X versions 1.18.0 and 1.19.0 by Didier Stevens. The 1.18.0 release includes three improvements and two bugfixes, notably the addition of a command-line option to limit CPU usage. The 1.19.0 release…
SANS ISC -
CVE-2026-11940: Python tarfile flaw lets directory escape
A high-severity vulnerability (CVE-2026-11940) has been identified in Python's CPython tarfile module that allows for directory traversal during archive extraction, enabling attackers to read or write files outside the intended directory. It has a CVSS score…
