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 | 9 so far |
Tue 20 Oct· 1 article
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Ransomware gangs exploit patched Palo Alto VPN security flaw
Palo Alto Networks has disclosed that exploitation of a vulnerability in PAN-OS and Prisma Access continues to be observed by ransomware actors, despite the flaw being patched earlier this year. The flaw, tracked as CVE-2026-0257, is an authentication bypass…
Thu 1 Oct· 1 article
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Citrix NetScaler Zero Days Exploited Against 50,000 Devices
Two unauthenticated remote-code-execution flaws in Citrix NetScaler ADC and NetScaler Gateway were exploited as zero-days for weeks, according to Datawater. The CVEs are CVE-2026-88771 and CVE-2026-88772, both rated with CVSS 9.5, and the exploits were…
Sat 19 Sep· 1 article
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ShinyHunters Claims It Breached and Defaced Clop’s Leak Site
The ShinyHunters extortion gang allegedly breached Clop (also known as Cl0p) ransomware’s Tor-based data leak site, defacing it and reportedly stealing server data and the private keys for its onion service. According to the report, the attack began on…
Fri 24 Jul· 1 article
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Clop ransomware hits Windchill via CVE-2026-12569 flaw
The Clop ransomware gang, also known as Cl0p, is targeting Internet-exposed PTC Windchill and FlexPLM instances in a new data theft extortion campaign. They are exploiting a critical vulnerability, CVE-2026-12569, which allows execution of arbitrary code on…
Fri 12 Jun· 1 article
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ShinyHunters Exploits Oracle PeopleSoft Flaw Leaks Data Worldwide
Mandiant and Google Threat Intelligence Group (GTIG) reported an active compromise and extortion campaign by UNC6240 (ShinyHunters) targeting Oracle PeopleSoft applications between May 27 and June 9, 2026. The exploitation involved CVE-2026-35273, a critical…
Tue 9 Jun· 1 article
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U.S. Agencies Ordered to Patch CVE-2026-50751 in Check Point VPN
CISA has mandated that U.S. government agencies address a critical vulnerability in Check Point Remote Access VPN and Mobile Access systems, due to its exploitation in zero-day attacks by Qilin ransomware affiliates. The vulnerability, identified as…
Thu 30 Apr· 1 article
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“to recover your files, kindly send 0.1 BTC to…” ransom note appears on websites
A ransom note demanding 0.1 BTC appeared on Naturalsciences[.]org, with the site briefly down for construction and later returning online. The attack is described as linked to the CPanel/WHM vulnerability identified as CVE-2026-41940, though not all victims…
Thu 19 Mar· 1 article
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Russian hackers exploit Zimbra flaw in Ukrainian govt attacks
Hackers part of APT28, a state-backed threat group linked to Russia’s military intelligence service (GRU), are exploiting a Zimbra Collaboration Suite vulnerability in attacks targeting Ukrainian government entities, according to Bleeping Computer. The…
Sat 21 Feb· 1 article
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Google issues Chrome patch after exploited zero day CVE-2026-2441
According to Pieter Arntz, Google has issued a patch for a high-severity Chrome zero-day tracked as CVE-2026-2441, a memory bug in how the browser handles certain font features that attackers are already exploiting. CVE-2026-2441 has the questionable honour…
Fri 20 Feb· 1 article
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HHS warns hospitals to patch BeyondTrust as ransomware spreads
Hospitals are being warned about a critical flaw in BeyondTrust Remote Support and Privileged Remote Access software that could give an attacker a foothold inside a corporate network, according to the article. The U.S. Department of Health and Human Services…
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