#owa


Russian hackers exploit Exchange OWA zero-day for long-term mailbox access

Aug 3, 2026 // 17:42

The Russian state-sponsored hacking group Laundry Bear, also known as Void Blizzard, is exploiting an Exchange Outlook Web Access vulnerability in email campaigns to deliver […]

Russian hackers exploit Exchange OWA zero-day for long-term mailbox access

Aug 3, 2026 // 17:19

The Russian state-sponsored hacking group Laundry Bear, also known as Void Blizzard, is exploiting an Exchange Outlook Web Access vulnerability in email campaigns to deliver […]

Russian hackers exploit Exchange OWA zero-day for long-term mailbox access

Aug 3, 2026 // 17:11

The Russian state-sponsored hacking group Laundry Bear, also known as Void Blizzard, is exploiting an Exchange Outlook Web Access vulnerability in email campaigns to deliver […]

Russian hackers exploit Exchange OWA zero-day for long-term mailbox access

Aug 3, 2026 // 14:39

The Russian state-sponsored hacking group Laundry Bear, also known as Void Blizzard, is exploiting an Exchange Outlook Web Access vulnerability in email campaigns to deliver […]

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

Jul 30, 2026 // 10:50

The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another vulnerability, this time in Microsoft […]

Russian hackers exploit Exchange OWA zero-day for long-term mailbox access

Jul 30, 2026 // 02:56

The Russian state-sponsored hacking group Laundry Bear, also known as Void Blizzard, is exploiting an Exchange Outlook Web Access vulnerability in email campaigns to deliver […]