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China-Linked APT31 Launches Stealthy Cyberattacks on Russian IT Using Cloud Services

China-Linked APT31 Launches Stealthy Cyberattacks on Russian IT Using Cloud Services

Nov 22, 2025Ravie LakshmananCyber Espionage / Cloud Security The China-linked advanced persistent threat (APT) group known as APT31 has been attributed to cyber attacks targeting the Russian information technology (IT) sector between 2024 and 2025… 

Matrix Push C2 Uses Browser Notifications for Fileless, Cross-Platform Phishing Attacks

Matrix Push C2 Uses Browser Notifications for Fileless, Cross-Platform Phishing Attacks

Bad actors are leveraging browser notifications as a vector for phishing attacks to distribute malicious links by means of a new command-and-control (C2) platform called Matrix Push C2. “This browser-native, fileless framework leverages push notifications,… 

CISA Warns of Actively Exploited Critical Oracle Identity Manager Zero-Day Vulnerability

CISA Warns of Actively Exploited Critical Oracle Identity Manager Zero-Day Vulnerability

Nov 22, 2025Ravie LakshmananZero-Day / Software Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a critical security flaw impacting Oracle Identity Manager to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence… 

Grafana Patches CVSS 10.0 SCIM Flaw Enabling Impersonation and Privilege Escalation

Grafana Patches CVSS 10.0 SCIM Flaw Enabling Impersonation and Privilege Escalation

Nov 21, 2025Ravie LakshmananVulnerability / Threat Mitigation Grafana has released security updates to address a maximum severity security flaw that could allow privilege escalation or user impersonation under certain configurations. The vulnerability, tracked as CVE-2025-41115,… 

Google Brings AirDrop Compatibility to Android’s Quick Share Using Rust-Hardened Security

Google Brings AirDrop Compatibility to Android’s Quick Share Using Rust-Hardened Security

Nov 21, 2025Ravie LakshmananData Protection / Technology In a surprise move, Google on Thursday announced that it has updated Quick Share, its peer-to-peer file transfer service, to work with Apple’s equipment AirDrop, allowing users to… 

APT24 Deploys BADAUDIO in Years-Long Espionage Hitting Taiwan and 1,000+ Domains

APT24 Deploys BADAUDIO in Years-Long Espionage Hitting Taiwan and 1,000+ Domains

A China-nexus threat actor known as APT24 has been observed using a previously undocumented malware dubbed BADAUDIO to establish persistent remote access to compromised networks as part of a nearly three-year campaign. “While earlier operations… 

SEC Drops SolarWinds Case After Years of High-Stakes Cybersecurity Scrutiny

SEC Drops SolarWinds Case After Years of High-Stakes Cybersecurity Scrutiny

Nov 21, 2025Ravie LakshmananCompliance / Cyber Attack The U.S. Securities and Exchange Commission (SEC) has abandoned its lawsuit against SolarWinds and its chief information security officer, alleging that the company had misled investors about the… 

Salesforce Flags Unauthorized Data Access via Gainsight-Linked OAuth Activity

Salesforce Flags Unauthorized Data Access via Gainsight-Linked OAuth Activity

Nov 21, 2025Ravie LakshmananData Breach / SaaS Security Salesforce has warned of detected “unusual activity” related to Gainsight-published applications connected to the platform. “Our investigation indicates this activity may have enabled unauthorized access to certain… 

ShadowRay 2.0 Exploits Unpatched Ray Flaw to Build Self-Spreading GPU Cryptomining Botnet

ShadowRay 2.0 Exploits Unpatched Ray Flaw to Build Self-Spreading GPU Cryptomining Botnet

Nov 20, 2025Ravie LakshmananVulnerability / Cloud Computing Oligo Security has warned of ongoing attacks exploiting a two-year-old security flaw in the Ray open-source artificial intelligence (AI) framework to turn infected clusters with NVIDIA GPUs into…