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DAILY CYBER BLOG · FACTS + OPINION

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I explain cybersecurity news, active attacks, privacy, surveillance technology, vulnerabilities, and OSINT in plain English, then give my independent analysis.

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Representative preview—not live observations. Open the Live Threat Center for sourced data and map limitations.
LIVE THREAT FEED

Actively exploited vulnerabilities

Current entries from CISA’s official Known Exploited Vulnerabilities catalog. These are confirmed weaknesses attackers have used, not simulated attack-map traffic.

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ACTIVE EXPLOITATION

CVE-2026-102764: BeyondTrust Remote Support

BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability

BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance.
ACTIVE EXPLOITATION

CVE-2025-61624: Fortinet Multiple Products

Fortinet Multiple Products Path Traversal Vulnerability

FortiOS, FortiPAM, FortiProxy, and FortiSwitchManager contain a path traversal vulnerability that may allow an authenticated attacker with admin profile and at least read-write permissions to write or delete arbitrary files via specific CLI commands.
ACTIVE EXPLOITATION

CVE-2026-21589: Atlassian Multiple Products

Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability

Multiple Atlassian products (Bitbucket Data Center ,Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center, Crowd Data Center, Crucible and Fisheye) contain a files or directories accessible to external parties vulnerability which could allow an unauthenticated attacker to access specific files within the web application root directory in affected versions.
ACTIVE EXPLOITATION

CVE-2026-105134: Ahsay AhsayCBS

Ahsay AhsayCBS Command Injection Vulnerability

Ahsay AhsayCBS contains a command injection vulnerability that could allow a remote attacker to execute operating system commands via manipulation of the random parameter in the Replication Receiver component’s /rps/api/json/UpdateReceivers.do endpoint. This vulnerability can be chained with CVE-2026-105133.
ACTIVE EXPLOITATION

CVE-2026-76519: Cisco Secure Email Gateway

Cisco Secure Email Gateway Relative Path Traversal Vulnerability

Cisco Secure Email Gateway contains a relative path traversal vulnerability that could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system.
ACTIVE EXPLOITATION

CVE-2026-105133: Ahsay AhsayCBS

Ahsay AhsayCBS Improper Authentication Vulnerability

Ahsay AhsayCBS contains an improper authentication vulnerability that could allow a remote attacker to bypass authentication via manipulation of the random parameter in the API component’s checkSysPwd function. This vulnerability can be chained with CVE-2026-105134.
VIEW THE OFFICIAL CISA CATALOG

“Live” means the feed updates from current public reporting. It does not identify every attack or prove the physical location of an attacker.

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IMPORTANT UPDATE

BeyondTrust Remote Support zero-day exploited before patch, Google says

A suspected China-linked espionage group exploited CVE-2026-102764 in BeyondTrust Remote Support before the flaw was disclosed. Self-hosted customers must patch immediately and investigate prior exposure because upgrading alone cannot remove an existing compromise.

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HOW POSTS ARE ORGANIZED

Every post separates reporting from opinion.

  1. 1What happened?A clear summary of confirmed facts.
  2. 2How does it work?Technical context without unnecessary jargon.
  3. 3My analysisA direct opinion, clearly labeled.
  4. 4What should happen next?Practical action and accountability.