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Cisco has disclosed that two more vulnerabilities affecting Catalyst SD-WAN Manager (formerly SD-WAN vManage) have come under active exploitation in the wild. The vulnerabilities in question are listed below - CVE-2026-20122 (CVSS score: 7.1) - An arbitrary file overwrite vulnerability that could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system.

Most organizations assume encrypted data is safe. But many attackers are already preparing for a future where today’s encryption can be broken. Instead of trying to decrypt information now, they are collecting encrypted data and storing it so it can be decrypted later using quantum computers. This tactic—known as “harvest now, decrypt later”—means sensitive data transmitted today could become

美国海关和边境保护局（CBP）通过商业采购方式，从在线广告生态系统中获取广告标识符（AdID）关联的用户精准位

Fideo Intelligence announced an expansion of its dark web monitoring and threat intelligence capabilities to help financial institutions, fintech companies, payment service providers (PSPs), and merchants detect fraud earlier and reduce payment risk. As payment credentials, identity data, and fraud tactics spread across hidden forums and encrypted channels, organizations face rising pressure to detect compromise before it reaches a transaction. Fideo’s expanded dark web monitoring and fraud intelligence surfaces early signs of synthetic identities, account … More →

The post Fideo Intelligence enhances dark web monitoring capabilities to reduce payment fraud appeared first on Help Net Security.

A vulnerability categorized as critical has been discovered in Gen Digital Avira Internet Security up to 1.1.109.1990. Affected by this issue is some unknown functionality of the component Optimizer. Such manipulation leads to time-of-check time-of-use. This vulnerability is documented as CVE-2026-27750. The attack needs to be performed locally. There is not any exploit available.

A vulnerability was found in Gen Digital Avira Internet Security up to 1.1.109.1990. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the file Avira.SystemSpeedup.RealTimeOptimizer.exe of the component System Speedup Component. This manipulation causes deserialization. This vulnerability is registered as CVE-2026-27749. The attack needs to be launched locally. No exploit is available. Upgrading the affected component is advised.

A vulnerability was found in Gen Digital Avira Internet Security up to 1.1.109.1990. It has been declared as critical. Affected is an unknown function of the component Software Updater. The manipulation results in link following. This vulnerability is cataloged as CVE-2026-27748. The attack must be initiated from a local position. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in rustdesk-server-pro RustDesk Server Pro up to 1.7.5. It has been classified as problematic. This impacts an unknown function. The manipulation leads to risky cryptographic algorithm. This vulnerability is listed as CVE-2026-3598. The attack may be initiated remotely. There is no available exploit.

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Google Threat Intelligence Group (GTIG) tracked 90 zero-day vulnerabilities actively exploited throughout 2025, almost half of them in enterprise software and appliances. [...]

Codenotary has announced Codenotary Trust, a unified SaaS platform that uses AI to instantly detect, prioritize, and autonomously fix security, configuration, and performance issues, while also providing rollback capabilities. Importantly, the product is designed with the talent shortage in mind so that expert-level security management is made accessible to junior and mid-level administrators. Codenotary helps close the training gap reported by The Linux Foundation with 65% of organizations understaffed in cybersecurity and compliance. Codenotary Trust … More →

The post Codenotary Trust delivers autonomous AI security for Linux and Kubernetes appeared first on Help Net Security.

The browser is becoming the operating system for modern work, yet many enterprises still treat it as an extension of network or endpoint security. Keep Aware's 2026 State of Browser Security Report shows 41% of employees used AI web tools while browser-based phishing, extensions, and social engineering drive new security blind spots. [...]

Researchers uncovered a Russian campaign targeting Ukrainian entities with new malware families BadPaw and MeowMeow delivered through phishing emails. Researchers reported a phishing campaign linked to Russia that targets Ukrainian organizations using two new malware families, BadPaw and MeowMeow. The attack chain begins with a phishing email carrying a link to a ZIP archive. When […]

Hydrolix expert Tom Howe explains how AI bots impact ecommerce, how to spot good vs malicious bots, and why blocking them can hurt sales.

War zones have always been hunting grounds for opportunistic attackers, but the RedAlert mobile espionage campaign marks one of the most calculated examples of weaponizing civilian fear. Against the backdrop of the ongoing Israel-Iran kinetic conflict, threat actors crafted a trojanized version of Israel’s official “Red Alert” emergency app — a life-saving tool civilians depend […]

The post RedAlert Mobile Espionage Campaign Targets Civilians with Trojanized Rocket Alert App for Surveillance appeared first on Cyber Security News.

Google Threat Intelligence Group said it tracked 90 zero-day vulnerabilities that were exploited by a variety of actors last year, surpassing the 78 that were used by threat actors in 2024.

Push Security has announced new malicious browser extension detection and blocking capabilities within its browser-based security platform. The feature enables organizations to automatically block known-bad extensions from running in employee browsers. Attackers are increasingly turning to malicious browser extensions as a preferred method of compromise. Recent campaigns such as ShadyPanda, ZoomStealer, and GhostPoster, along with breaches impacting vendors including Cyberhaven and Trust Wallet, highlight the growing risk posed by compromised extensions. “Browser extensions represent one … More →

The post Push Security adds malicious browser extension detection to block threats in employee browsers appeared first on Help Net Security.

We deconstruct a threat hunt for malicious OpenClaw AI agents, outlining how we identify and migitate risks posed by unauthorized AI skills.

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