Tag: OWASSRF exploit

New wave of attacks use ProxyNotShell/OWASSRF vulnerabilities to target Microsoft Exchange

Posted on

Researchers at S.C. Bitdefender SRL today warned of a new wave of attacks using known vulnerabilities to target Microsoft Exchange. The researchers started to notice an increase in attacks using ProxyNotShell/OWASSRF exploits to target on-premises Microsoft Exchange deployments at the Read More …

Rackspace confirms Play ransomware was behind recent cyberattack

Posted on

Texas-based cloud computing provider Rackspace has confirmed that the Play ransomware operation was behind a recent cyberattack that took down the company’s hosted Microsoft Exchange environments. This follows a report last month by cybersecurity firm Crowdstrike, which detailed a new Read More …