Cyberattack disrupts train ticket sales in Ukraine
Ukrzaliznytsia, Ukraine’s state-owned railway operator, has been hit by a cyberattack that disrupted online ticket sales.
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Oracle Denies Cloud Breach After Hacker Offers to Sell Data
Oracle has denied that Cloud systems have been breached after a hacker claimed to have stolen millions of records.
The post Oracle Denies Cloud Breach After Hacker Offers to Sell Data appeared first on SecurityWeek.
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Russian Firm Offers $4 Million for Telegram Exploits
A Russian exploit acquisition firm says it is willing to pay up to $4 million for full-chain exploits targeting the popular messaging service Telegram. The firm, Operation Zero, is known for selling zero-day exploits exclusively to Russian government and private organizations. On March 20, the exploit broker announced on X that it was offering up […]
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Webinar Tomorrow: Which Security Testing Approach is Right for You?
Understand whether BAS, Automated Penetration Testing, or the combined approach of Adversarial Exposure Validation (AEV) aligns best with your organization’s unique security needs.
The post Webinar Tomorrow: Which Security Testing Approach is Right for You? appeared first on SecurityWeek.
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US Lifts Sanctions Against Crypto Mixer Tornado Cash
The US Department of the Treasury has removed sanctions against the fully decentralized cryptocurrency mixer service Tornado Cash.
The post US Lifts Sanctions Against Crypto Mixer Tornado Cash appeared first on SecurityWeek.
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FCC Probes Whether Banned Chinese Telecom Providers Still Operating in US
The FCC is investigating whether Chinese firms such as Huawei, ZTE and China Telecom are still operating in the US.
The post FCC Probes Whether Banned Chinese Telecom Providers Still Operating in US appeared first on SecurityWeek.
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Cloak Ransomware Hits Virginia Attorney General’s Office, Disrupts IT Systems
Cloak ransomware group claims attack on Virginia attorney general’s office, demands ransom for stolen data. Investigation underway. Find out the impact and what’s being done.
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Medusa Ransomware Uses Malicious Driver to Disable Security Tools
The Medusa ransomware relies on a malicious Windows driver to disable the security tools running on the infected systems.
The post Medusa Ransomware Uses Malicious Driver to Disable Security Tools appeared first on SecurityWeek.
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⚡ THN Weekly Recap: GitHub Supply Chain Attack, AI Malware, BYOVD Tactics, and More
A quiet tweak in a popular open-source tool opened the door to a supply chain breach—what started as a targeted attack quickly spiraled, exposing secrets across countless projects.
That wasn’t the only stealth move. A new all-in-one malware is silently stealing passwords, crypto, and control—while hiding in plain sight. And over 300 Android apps joined the chaos, running ad
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Arsen Introduces AI-Powered Phishing Tests to Improve Social Engineering Resilience
Paris, France, 24th March 2025, CyberNewsWire
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