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31 briefs RSS
medium advisory

Google Workspace Admin Role Deletion

Adversaries with elevated privileges within Google Workspace may delete custom administrative roles to impede security operations, remove delegated administrator access, or obfuscate their activities during an active incident, leading to disrupted delegated administration, loss of security team access, or hindrance of incident response efforts.

Google Workspace cloud google-workspace identity-and-access-audit impact defense-evasion admin-role-deletion
2r 2t
high advisory

praisonai-platform: Cross-Workspace Label IDOR Vulnerability

Praison AI's praisonai-platform is vulnerable to an insecure direct object reference (IDOR) in the label endpoints (CVE-2026-47414), allowing cross-workspace label modification and information disclosure due to improper validation of label and issue IDs.

praisonai-platform idor vulnerability privilege-escalation collection impact cloud
2r 3t
critical advisory

Multiple Vulnerabilities in Apple macOS Sequoia, Sonoma, and Tahoe

A remote, anonymous attacker can exploit multiple vulnerabilities in Apple macOS to gain root privileges, execute arbitrary code, cause a denial-of-service condition, disclose confidential information, modify data, or bypass security measures.

macOS Sequoia +2 vulnerability macos privilege-escalation execution impact discovery defense-evasion
2r 5t
high advisory

Budibase Multiple Vulnerabilities

Multiple vulnerabilities in Budibase could be exploited by an attacker to gain administrative privileges, bypass security measures, perform cross-site scripting attacks, manipulate data, or disclose confidential information.

Budibase vulnerability privilege-escalation defense-evasion execution impact discovery cloud
2r 5t
high advisory

Multiple Vulnerabilities in Rsync

Multiple vulnerabilities in Rsync could be exploited by an attacker to elevate privileges, disclose information, bypass security precautions, and perform a denial of service attack.

rsync vulnerability privilege-escalation information-gathering defense-evasion impact
2r 4t
high advisory

Multiple Vulnerabilities in Microsoft Defender and Malware Protection Engine

Multiple vulnerabilities in Microsoft Defender and Microsoft Malware Protection Engine could allow an attacker to elevate privileges, execute arbitrary code, and cause a denial of service condition.

Defender +1 privilege-escalation execution impact windows
2r 3t
critical threat

Multiple Vulnerabilities in Palo Alto Networks GlobalProtect App

Multiple vulnerabilities in the Palo Alto Networks GlobalProtect App could allow an attacker to gain administrator privileges, execute arbitrary code with administrator privileges, disclose sensitive information, manipulate data, and cause a denial-of-service condition.

GlobalProtect App vulnerability privilege-escalation execution credential-access impact
2r 4t
high threat

Multiple Vulnerabilities in F5 BIG-IP Products

Multiple vulnerabilities in F5 BIG-IP products could allow an attacker to execute arbitrary code, gain elevated privileges, bypass security measures, manipulate or disclose data, or cause a denial-of-service condition.

BIG-IP f5 vulnerability privilege-escalation execution defense-evasion impact discovery credential-access
3r 5t
medium advisory

Multiple Vulnerabilities in AMD EPYC, Athlon, and Ryzen Processors

Multiple vulnerabilities in AMD EPYC, Athlon, and Ryzen processors can be exploited by an attacker to execute arbitrary code, escalate privileges, bypass security measures, cause a denial-of-service condition, disclose sensitive information, or manipulate data.

EPYC processors +2 amd processor vulnerability privilege-escalation defense-evasion execution denial-of-service information-disclosure +1
2r 7t
high advisory

Kubernetes CoreDNS or Kube-DNS Configuration Modified

Modification of the CoreDNS or kube-dns ConfigMap in the kube-system namespace can lead to cluster-wide DNS poisoning, enabling man-in-the-middle attacks against internal services and the Kubernetes API server.

kubernetes +2 dns man-in-the-middle impact
2r 1t
high advisory

Multiple Vulnerabilities in Kiali for Red Hat OpenShift Service Mesh

An anonymous remote attacker can exploit multiple vulnerabilities in Kiali for Red Hat OpenShift Service Mesh to gain extended privileges, bypass security measures, manipulate or disclose data, or cause a denial-of-service condition.

OpenShift Service Mesh +1 kiali openshift servicemesh vulnerability privilege-escalation defense-evasion impact discovery +1
2r 4t
high advisory

CVE-2026-8449: Linux ksmbd Remote Memory Corruption Vulnerability

A remote memory corruption vulnerability exists in Linux ksmbd that allows remote clients with directory creation permissions to trigger a heap out-of-bounds read and subsequent heap corruption by setting a crafted DACL with a malformed SID, potentially leading to kernel instability, denial of service, or privilege escalation.

ksmbd privilege-escalation defense-evasion impact memory corruption
2r 3t 1c
high advisory

Volume Shadow Copy Deletion via WMIC

The rule detects the use of wmic.exe for shadow copy deletion on Windows endpoints, a common tactic used in ransomware or other destructive attacks to inhibit system recovery.

Windows Management Instrumentation +3 impact windows threat-detection
3r 2t
high advisory

Volume Shadow Copy Deletion via PowerShell

Detects the use of PowerShell to delete volume shadow copies, a tactic commonly employed by ransomware and other destructive attacks to hinder data recovery efforts.

Windows impact powershell volume shadow copy ransomware
2r 1t
high advisory

Potential Ransomware Note File Dropped via SMB

The rule identifies the creation of files resembling ransomware notes via SMB, potentially indicating a remote ransomware attack on Windows systems.

Elastic Defend ransomware smb impact windows
2r 4t
high advisory

Potential System Tampering via File Modification

Detection of attempts to delete or modify critical Windows boot files indicating a potential destructive attack to prevent system startup.

Elastic Defend +2 impact destructive-attack windows
2r 1t
low advisory

Potential Secure File Deletion via SDelete Utility

This rule detects file name patterns generated by the use of Sysinternals SDelete utility, potentially used by attackers to delete forensic indicators and hinder data recovery efforts.

Microsoft Defender XDR +3 defense evasion impact windows
2r 2t
medium advisory

Detection of Github Delete Actions in Audit Logs

This brief focuses on detecting deletion actions within GitHub audit logs, specifically targeting the deletion of codespaces, environments, projects, and repositories, potentially indicating malicious activity or insider threats.

Github audit data-loss impact
2r 1t
critical advisory

Multiple Vulnerabilities in Dell PowerProtect Data Domain OS

Multiple vulnerabilities in Dell PowerProtect Data Domain OS allow an attacker to execute arbitrary code with root privileges, escalate privileges to administrator, bypass security measures, manipulate data, disclose sensitive information, or conduct unspecified attacks.

dell powerprotect datadomain vulnerability privilege-escalation defense-evasion credential-access impact
2r 4t
medium advisory

AWS SAML Provider Deletion Activity

An adversary may delete an AWS SAML provider to disrupt administrative access, hindering incident response and potentially escalating privileges within the AWS environment.

aws cloudtrail saml iam deletion impact
2r 2t
medium advisory

Okta Network Zone Deactivation or Deletion

An Okta network zone was deactivated or deleted, potentially indicating malicious activity aimed at bypassing security controls.

Okta Identity Engine okta network-zone impact
2r 1t
medium advisory

Potential Ransomware Behavior - Note Files Dropped via SMB

This rule detects potential ransomware behavior by identifying the creation of multiple files with the same name over SMB by the SYSTEM account, potentially indicating remote execution of ransomware dropping note files.

Elastic Defend ransomware impact lateral-movement windows
2r 4t
low advisory

GitHub Repository Archive Status Changed

Detection of GitHub repository archiving or unarchiving events, which could indicate malicious activity such as persistence, impact, or defense impairment.

GitHub repository archive unarchive persistence impact defense-impairment
2r 3t
medium advisory

Third-party Backup Files Deleted via Unexpected Process

This detection identifies the deletion of backup files by processes outside of the backup suite, specifically targeting Veritas and Veeam backups, which may indicate an attempt to prevent recovery from ransomware.

Elastic Defend +5 impact backup deletion ransomware
2r 2t
medium advisory

Detection of Bcdedit Boot Configuration Modification

This rule identifies the use of bcdedit.exe to modify boot configuration data, which may be indicative of a destructive attack or ransomware activity aimed at inhibiting system recovery by disabling error recovery or ignoring boot failures.

Microsoft Defender XDR +2 boot-configuration bcdedit impact windows
2r 1t
medium advisory

Detection of Azure Application Deletion

This alert identifies when an application is deleted within an Azure environment, which could indicate malicious activity or unintended misconfiguration leading to service disruption.

Azure application deletion impact t1489
2r 1t
medium advisory

Windows Backup Deletion via Wbadmin

Adversaries may delete Windows backup catalogs and system state backups using wbadmin.exe to inhibit system recovery, often as part of ransomware or other destructive attacks.

Microsoft Defender XDR +3 impact backup-deletion windows
2r 2t
medium advisory

Windows System Restore Disabled via Registry Modification

Attackers disable Windows System Restore by modifying specific registry keys to hinder recovery efforts after malicious activity.

Windows impact t1490 persistence
2r 1t
high advisory

Windows Event Log Cleared

Detection of cleared Windows event logs (Security Event ID 1102 or System log event 104) indicates potential defense evasion and obfuscation by threat actors attempting to remove evidence of their activities.

Splunk Enterprise +2 defense-evasion impact windows
2r 1t
medium advisory

Account Password Reset Remotely

The rule detects attempts to reset potentially privileged account passwords remotely, a tactic used by adversaries to maintain access, evade password policies, and preserve compromised credentials.

Windows persistence impact
2r 2t
medium advisory

High Number of Process and/or Service Terminations Detected

A high number of process terminations (stop, delete, or suspend) from the same Windows host within a short time period may indicate malicious activity such as an attacker attempting to disable security measures or prepare for ransomware deployment.

Elastic Defend impact defense-evasion windows
2r 2t