Ransomware-Linked ViperTunnel Malware Hits UK and US Businesses

ViperTunnel is a Python-based backdoor linked to DragonForce ransomware that targets businesses using Windows servers across the US and the UK.

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backdoor, Cyber Attack, Cyber-Attacks, cybersecurity, InfoGuard, Malware, Security, ViperTunnel

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OpenAI Rotates macOS Certificates Following Axios Supply Chain Breach

OpenAI rotates macOS certificates after downloading a compromised Axios version, urging users to update apps before revoked certificates are blocked in May 2026.

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Artificial Intelligence, Axios, ChatGPT, Cyber Attack, cybersecurity, macOS, Malware, North Korea, OpenAI, Security, Supply Chain Attack, UNC1069

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BITTER APT Uses Signal, Google, and Zoom Lures to Spread ProSpy Spyware

BITTER APT spreads ProSpy and ToSpy via Signal, Google, and Zoom lures, targeting journalists through LinkedIn and iMessage spearphishing.

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Bitter, Cyber Attack, cybersecurity, Google, Malware, Middle East, ProSpy, Security, Signal, spyware, ToSpy, Zoom

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OpenSSF Flags Malware Campaign on Slack Posing as Linux Foundation Figures

OpenSSF warns hackers impersonate Linux Foundation leaders on Slack, tricking developers into installing malware that can compromise entire systems.

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Cyber Attack, cybersecurity, Google Workspace, Linux Foundation, Malware, OpenSSF, Phishing, Phishing Scam, SCAM, Scams and Fraud, Security, Slack

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Why Your Deprecated Endpoints Are an Attacker’s Best Friend: The Rise of Ghost APIs

Ghost APIs are deprecated endpoints left active, exposing systems to attack. Learn how they differ from shadow APIs and why they create hidden security risks

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API, Cyber Attack, cybersecurity, Data Breach, Ghost API, Security, vulnerability

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Alleged German DDoS-for-Hire Kingpin Behind Fluxstress Caught in Thailand

Alleged German cybercrime figure behind Fluxstress and Neldowner arrested in Thailand after years running global DDoS-for-hire services across countries.

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