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Dec 2025
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Massive cyber attack against Microsoft – Thousands of servers worldwide at risk

Thousands of organisations worldwide are at risk of a serious security breach on Microsoft's SharePoint servers, with experts warning of ransomware attacks

Technical issue, not cyber attack, behind Hellenic Revenue Service, National Security Service, and National Police websites downtime

The loss of access was detected on Thursday afternoon - The problem was soon restored

Cyber attack on London hospitals – Cancellation of surgeries and treatments

Hospitals said the incident had a "significant impact" on service provision, with blood transfusions particularly affected

US Elections – Microsoft: China will deploy artificial intelligence to mislead voters

The report from the technological giant warns of cyberattacks supported by Beijing in the US, South Korea, and India elections

“Anonymous Greece” strike back: Turkish government websites were hit

The conflict hits a new level

Greek Foreign Ministry and Secret Services under cyber attack by Turkish hackers

A group posted on Facebook it was responsible for the cyber attack

Greek Ministry falls victim of cyber-attack

The virus is reportedly new and cannot be neutralised

North Korean hackers targeted US “critical infrastructure” during Trump-Kim summit, says report

Pyongyang has denied any connection to hacking groups

Turkish hackers attack more than 100 Greek websites including Olympiacos’ basketball team

A cyber war is on...

Turkish hackers attack the website of the World Council of Pontian Hellenism

The site was hacked just a few days before the Pontian Genocide Memorial Day, which is celebrated on May 19th

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