Today, we welcome the 42nd government onboarded to Have I Been Pwned’s free gov service: Costa Rica. The CSIRT of the Government of Costa Rica now has access to monitor government domains against the data in HIBP. This enables their nationa

Costa Rica's government is now utilizing the Have I Been Pwned (HIBP) service to enhance its cybersecurity posture. The nation's Computer Security Incident Response Team (CSIRT) has been onboarded to HIBP's free government service, granting them the ability to monitor government domains against the vast dataset of breached information held by HIBP.
This integration allows the Costa Rican CSIRT to proactively identify if any government-related online assets have been compromised in known data breaches. By having access to HIBP's data, the team can receive notifications when government email addresses appear in breaches, enabling them to take timely action.
The HIBP government service is designed to assist national cybersecurity agencies in protecting their citizens and critical infrastructure. It provides a mechanism for these agencies to query HIBP's database for their specific domains and receive alerts about potential exposures.
This partnership signifies a commitment by the Costa Rican government to leverage external cybersecurity resources to bolster its defenses. The proactive monitoring capabilities offered by HIBP can help prevent further exploitation of compromised credentials and data.
While the specific details of how the Costa Rican CSIRT will integrate this monitoring into their existing workflows were not provided, the general purpose of such a service is to enable rapid response to potential security incidents. Early detection of compromised credentials can significantly reduce the risk of unauthorized access and subsequent damage.
The onboarding of Costa Rica marks the 42nd government to join the HIBP free government service. This growing adoption highlights the increasing recognition among national cybersecurity bodies of the value of utilizing breach data for defensive purposes.
The service operates by allowing authorized government entities to check if their domains appear in any of the numerous data breaches that Have I Been Pwned has cataloged. When a match is found, the relevant government team is alerted, facilitating a swift response.
This initiative aligns with broader cybersecurity best practices, which emphasize the importance of understanding an organization's exposure to known threats. By partnering with HIBP, Costa Rica is taking a significant step towards a more robust and informed cybersecurity strategy.
A weakness has been identified in Tenda CP3 27.5.57.101. This issue affects some unknown processing of the file Net/NetCheckPing.cpp. This manipulation of the argument interface_name/host causes os command injection. The attack can be initiated remotely.
A security flaw has been discovered in Tenda CP3 27.5.57.101. This vulnerability affects the function SystemAsh of the file Apis/system.c of the component Kylin. The manipulation of the argument AlarmVoiceURL results in os command injection. It is possible to launch the attack remotely.

OpenAI has announced a $1 billion commitment to provide subsidized access to its Daybreak AI cybersecurity tools for under-resourced critical infrastructure defenders. The initiative, named Daybreak for Frontline Defenders, will offer AI models, training, and technical support over the next six months, prioritizing water and wastewater utilities, electric grid operators, and local government entities. This move aims to equip organizations with limited budgets and staff against increasingly sophisticated cyber threats.

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In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to try reading and writing the OS process memory in the 16GiB starting at the current stack frame on 64-bit architectures and in the entire address space on 32-bit architectures.

Attackers are exploiting two new PaperCut flaws to steal credentials and gain privileged access in education-sector attacks across the U.S. and Europe. Attackers are exploiting two recelty disclosed PaperCut flaws, CVE-2026-81578 and CVE-2026-82078, in attacks targeting schools and other education organizations in the U.S. and Europe, as reported by TheHackerNews. Arctic Wolf researchers observed