Search Results for "Microsoft Exchange"

Hackers Exploiting Microsoft Exchange Server Vulnerabilities in Enterprise Phishing Campaigns

Hackers exploited recently disclosed Microsoft Exchange Server vulnerabilities to attack enterprise networks & distribute phishing emails both internally & externally, Cybereason research revealed.

Microsoft Exchange Autodiscover Flaw: How Hackers Can Exploit It

A Microsoft Exchange Autodiscover design flaw can “leak” web requests outside of a user’s domains, Guardicore reports. Here’s the fix.

Microsoft Exchange Server ProxyShell Attacks: MSSPs and MSPs Must Patch Vulnerabilities

MSSPs & MSPs: Apply these patches to mitigate three Microsoft Exchange Server vulnerabilities that hackers continue to exploit, CISA warns.

Microsoft Exchange Cyberattack: U.S. Blames China for Hafnium Email Hack

U.S. government & allies blame China for Microsoft Exchange Server cyberattack. Details about Hafnium, Exchange server patches, vulnerabilities, IOCs and more.

Channel Partners’ Role in Protecting Against Microsoft Exchange Vulnerabilities

A look at those Microsoft Exchange vulnerabilities, and how channel partners can protect customers from Exchange threat actor called Hafnium.

Hackers Use Prometei Botnet to Attack Microsoft Exchange Users

Cybercriminals leverage Prometei botnet to exploit Microsoft Exchange vulnerabilities linked to the Hafnium cyberattacks, Cybereason says.

FBI Removes Web Shells From Infected Microsoft Exchange Servers

Amid Exchange Server cyberattacks, federal law enforcement excised malicious web shells from hundreds of exposed servers in the U.S.

Microsoft Exchange Server Vulnerabilities: Mitigation Guidance for MSPs

Hackers target Microsoft Exchange Server March 2021 vulnerability disclosures. Huntress explains how MSPs & MSSPs can mitigate those risks.

Microsoft Exchange Server Vulnerabilities: NSA, Microsoft Discover 4 New Issues

Newly discovered Microsoft Exchange Server vulnerabilities: Microsoft and the NSA (National Security Agency) urge customers to patch email systems.

10 Steps MSPs Can Take to Defend Microsoft Exchange from ProxyLogon Exploits

Hackers attack on-premises Microsoft Exchange Servers. Netsurion explains how MSPs can bolster Exchange security against this evolving threat.