Information Security News Blog

Quad9 exits France DNS infrastructure and domain blocking legal dispute diagram 0

Quad9 Exits France Over Pirate Blocking Court Order

Swiss recursive resolver Quad9 will officially cease operations in France on November 24, 2026. Specifically, this withdrawal concludes an escalating legal confrontation with commercial sports broadcaster beIN Sports. Furthermore, the broadcaster demanded aggressive domain-level...

PHP CVE-2026-115560 vulnerability diagram showing session serialization handler switching and upload progress exploitation 0

PHP Discloses CVE-2026-115560 Session Deserialization Flaw

The PHP Foundation recently published a security disclosure detailing a remote code execution risk. Specifically, maintainers registered the issue as CVE-2026-115560 across national vulnerability databases. However, developers opted against deploying an immediate emergency point...

Speaker-activated backdoor attack in a speech recognition model that adds a payment request to one person's transcript for an AI agent 0

Speaker-Activated Backdoor Hijacks Speech AI Agents

A Backdoor That Listens for One Voice Researchers have taught speech recognition systems to recognize a specific person by voice. At that moment, the system secretly changes the person’s words. In the most dangerous...

LiteLLM supply chain attack diagram showing malicious pth file execution and credential exfiltration 0

LiteLLM Supply Chain Attack Compromises PyPI and Docker

Merely launching Python after installing LiteLLM triggered immediate credential theft. On October 21, threat actors injected a malicious data stealer into version 1.107.0. The compromise affected all seven PyPI wheel releases and official Docker...

Ukraine data exchange breach server architecture and Graylog Log4Shell attack chain 0

Ukraine Data Exchange Breach Linked to Log4Shell

A five-year-old software vulnerability recently compromised servers associated with the Ukrainian state data exchange infrastructure. Specifically, an unidentified adversary leveraged the critical Log4Shell flaw within the Graylog log management platform. Consequently, the intruder achieved...

Unpatched Linux kernel vulnerabilities disclosed accidentally on the public mailing list by ZDI 0

ZDI Leaks Critical Linux Kernel Vulnerabilities to LKML

The Zero Day Initiative (ZDI) team at Trend Micro recently experienced an operational mishap. Specifically, researchers inadvertently copied several confidential vulnerability reports to the public Linux Kernel Mailing List. Among these disclosures were two...

Jerome School District cyberattack compromising smart building HVAC and electronic locks 0

Jerome School District Cyberattack Closes Campuses

Threat actors no longer need to encrypt classroom computers to disrupt academic instruction. In Idaho, cybercriminals seized control of connected security cameras, electronic door locks, and heating systems. Consequently, the Jerome School District cyberattack...

PAN-OS GlobalProtect vulnerability CVE-2026-0257 abused by Qilin and Inc ransomware to bypass VPN authentication and reach internal networks 0

PAN-OS Flaw Fuels Qilin and Inc Ransomware Attacks

A Firewall Bug Becomes a Ransomware Tool A flaw in Palo Alto Networks enterprise firewalls has become a full-fledged ransomware tool. It lets attackers enter protected networks without a password. Unit 42 confirmed that...