Microsoft Exchange Server hack resulted in an infection of more than 21,000 email systems around the world. However, a new report claimed that Brian Krebs could be the reason behind this problem. How ...

Cybersecurity responders are working around the clock to shore up networks hit by last week's hack of Microsoft's Exchange email service — an attack that has impacted hundreds of thousands of ...

A warning that hackers are exploiting vulnerable email servers doesn't qualify as an unusual event in general. But when that warning comes from the National Security Agency, and the hackers are some ...

In a report published on January 7 by SANS Technology Institute, Morphus Labs researcher Renato Marinho revealed what appears to be an ongoing worldwide hacking campaign by multiple attackers against ...

The Cybersecurity and Infrastructure Security Agency (CISA) has instructed US government agencies with on-premise Exchange systems to run Microsoft malware scanners and report results by April 5. CISA ...

A sweeping cyberespionage operation targeting Microsoft server software compromised about 100 different organizations as of the weekend, one of the researchers who helped uncover the campaign said ...

The $10 million Ronin bridge exploit on Aug. 6 was caused by a faulty upgrade deployment script, according to a report from blockchain security firm Verichains. The upgrade reduced the voting ...

The recent Microsoft (NASDAQ:MSFT) server hack compromised about 100 organizations over the weekend, according to a Reuters report that cites cybersecurity research firms involved in uncovering the ...

The European Banking Authority (EBA) took down all email systems after their Microsoft Exchange Servers were hacked as part of the ongoing attacks targeting organizations worldwide. EBA is part of the ...

A Korean company is offering $100,000 in a 48-hour hacking competition, to be run this week. Korea Digital Works (KDWorks) will launch the competition, which will involve gaining root access to a ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Bloomberg reports today that the world’s largest maker of motherboards for computer ...