Croatian police said on Wednesday they had arrested a 19-year old man they suspect of being behind an illegal internet service for cyber attacks called Webstresser.org.
Bank Negara Malaysia said no funds were lost in the incident, which it identified on Tuesday and involved falsified wire-transfer requests over the SWIFT bank messaging network.
Britain blamed Russia on Thursday for a cyber-attack last year, publicly pointing the finger at Moscow for spreading a virus which disrupted companies across Europe including UK-based Reckitt Benckiser.
Qatar’s Attorney General HE Dr Ali bin Fetais al-Marri has urged the international community to ban information obtained through piracy, and prevent it from having any legal value or being used as a basis for evidence.
The Qatar Radio's website was hacked on Tuesday, the station announced on its Twitter account. Following the cyber attack at about 5.30 am, the hackers posted some fake news and insulting words on the site.
Germany's BSI federal cyber agency said on Friday that the threat posed to German firms by recent cyber attacks launched via a Ukrainian auditing software was greater than expected, and some German firms had seen production halted for over a week.
A major global cyber attack disrupted computers at Russia's biggest oil company, Ukrainian banks and multinational firms with a virus similar to the ransomware that infected more than 300,000 computers last month.
Another large-scale, stealthy cyber attack is underway on a scale that could dwarf last week's assault on computers worldwide, a global cyber security firm told AFP on Wednesday.
Qatar's businesses have not been impacted by the ongoing global cyber attack, Ooredoo said and noted the company’s experts are working with the Qatari authorities and international information security leaders.