CISA Issues Emergency Directive 24-02: Mitigating the Significant Risk from Nation-State Compromise of Microsoft Corporate Email System

Today, CISA publicly issued Emergency Directive ED 24-02 to address the recent campaign by Russian state-sponsored cyber actor Midnight Blizzard to exfiltrate email correspondence of Federal Civilian Executive Branch FCEB agencies through a successful compromise of Microsoft corporate email...

A week in security (April 15 – 21)

Last week, Malwarebytes Labs revealed multiple giveaway online scam campaigns banking on the popularity and generosity of Ellen DeGeneres, weighed in on the hack that compromised legacy Microsoft email service accounts like Hotmail and MSN, explained what “like-farming” means and how to spot it o...

MS03-011: Flaw in the Microsoft VM could enable system compromise

The Microsoft virtual machine Microsoft VM update that was previously listed in this article is no longer available. For more information, visit the following Microsoft Web pages: http://www.microsoft.com/mscorp/java/default.mspxhttp://support.microsoft.com/gp/lifean12Technical UpdateJuly 17, 200...

MailSploit — Email Spoofing Flaw Affects Over 30 Popular Email Clients

If you receive an email that looks like it's from one of your friends, just beware! It's possible that the email has been sent by someone else in an attempt to compromise your system. A security researcher has discovered a collection of vulnerabilities in more than 30 popular email client...

CVE-2000-0216

Microsoft email clients in Outlook, Exchange, and Windows Messaging automatically respond to Read Receipt and Delivery Receipt tags, which could allow an attacker to flood a mail system with responses by forging a Read Receipt request that is redirected to a large distribution list...

EUVD-2000-0215

Microsoft email clients in Outlook, Exchange, and Windows Messaging automatically respond to Read Receipt and Delivery Receipt tags, which could allow an attacker to flood a mail system with responses by forging a Read Receipt request that is redirected to a large distribution list...

CVE-2000-0216

Microsoft email clients in Outlook, Exchange, and Windows Messaging automatically respond to Read Receipt and Delivery Receipt tags, which could allow an attacker to flood a mail system with responses by forging a Read Receipt request that is redirected to a large distribution list...