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 |
Fri 23 Oct· 1 article
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Sophos Uncovers BRONZE SANDCASTLE Using Sandboxie to Load Malware
Sophos Counter Threat Unit and SophosLabs have tracked BRONZE SANDCASTLE across victims in Asia and Africa from August 2025 to August 2026. The group’s hallmark technique is Sandboxie DLL sideloading, where a legitimate Sandboxie program is placed beside a…
SecurityOnlineENERGETIC BEAR
Wed 21 Oct· 1 article
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China Aligned Bronze Sandcastle Uses DLL Sideloading to Spy on Organisations
Cybersecurity researchers have disclosed a China-aligned threat cluster named Bronze Sandcastle, observed targeting organisations in Asia and Africa from mid-2025 and active through at least August 2026. Sophos notes the group’s most distinctive marker is…
The Hacker NewsENERGETIC BEAR
Fri 16 Oct· 6 articles
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BeyondTrust Remote Support6 articles this day · The Hacker News first
China-linked hackers exploited BeyondTrust zero-day to steal credentials · BeyondTrust Patches Zero-Day Flaw Used to Gain Root Access
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China-linked hackers exploited BeyondTrust zero-day to steal credentials
Ivanti, Cisco, and Palo Alto Networks all had vulnerabilities in edge devices come under fire this week. Now BeyondTrust joins the group.
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BeyondTrust Patches Zero-Day Flaw Used to Gain Root Access
BeyondTrust disclosed CVE-2026-102764, a critical improper origin validation vulnerability (CWE-290) in its internal Remote Support messaging component. The flaw allowed remote attackers to trigger file operations without authentication or user interaction…
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Chinese APT exploited BeyondTrust Remote Support flaw to steal files
A Chinese state‑sponsored APT, Armory Castle (UNC5221/Warp Panda), has been exploiting a BeyondTrust Remote Support vulnerability as a zero‑day since August 2026. The flaw, CVE-2026-102764, allows improper validation of message origins and could enable a…
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China-Linked Hackers Exploited BeyondTrust Flaw to Install Root Backdoor
A suspected China state-backed actor, Armory Castle, exploited a newly disclosed critical vulnerability in BeyondTrust Remote Support, CVE-2026-102764, to gain access and escalate privileges on affected appliances. Google warns this allowed the group to…
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BeyondTrust Patches Remote Access Flaw Exploited to Steal Credentials
BeyondTrust disclosed a critical remote-access vulnerability in its BeyondTrust Remote Support product, tracked as CVE-2026-102764, with a CVSS of 9.3. The flaw allows unauthenticated remote attackers to bypass origin validation in internal messaging…
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China Linked Hackers Exploited BeyondTrust Zero Day to Steal Credentials
China-linked threat group Armory Castle, also known as UNC5221 or Warp Panda, exploited a zero-day in BeyondTrust Remote Support (formerly Bomgar) to compromise a self-hosted appliance in late August 2026. The flaw, tracked as CVE-2026-102764, is rated 9.3…
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Thu 15 Oct· 1 article
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China Linked ARMORY CASTLE Exploited BeyondTrust Flaw as a Zero Day
Google Threat Intelligence Group (GTIG) and Mandiant say the suspected China-linked espionage group ARMORY CASTLE, formerly tracked as UNC5221, exploited BeyondTrust Remote Support vulnerability CVE-2026-102764 as a zero-day in late August 2026. BeyondTrust…
Mon 13 Jul· 1 article
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UK, EU sanction Russian hackers using weak SNMP router passwords
Cybersecurity agencies from 12 countries have warned that a Russian state-sponsored cyber unit, known as FSB Center 16 or by various names like Berserk Bear, is targeting vulnerable routers globally. This advisory focuses on the use of weak SNMP passwords…
InfosecurityENERGETIC BEAR
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