Home Search

Microsoft Exchange - search results

If you're not happy with the results, please do another search
ProxyShell Vulnerabilities

Unpatched Microsoft Exchange Servers Under ProxyShell Attack

While organizations are battling to boost their cybersecurity capabilities, cybercriminals continue to prey on security loopholes. Active exploitation of unpatched vulnerabilities has become a...
Brand Phishing Attacks

FBI Removes Malicious Web Shells from Microsoft Exchange Servers

The FBI executed a court-authorized operation to copy and delete malicious web shells from hundreds of vulnerable systems in the U.S. that were running...
Microsoft November 2021 Patch Tuesday, Windows 10, Microsoft PrintNightmare

NSA Alerts About Four Critical Vulnerabilities in Microsoft Exchange Servers

The National Security Agency (NSA) informed Microsoft about four critical vulnerabilities that could be exploited by attackers to compromise Microsoft Exchange Servers remotely. The...
microsoft, flaws in SonicWall SRA SMA

After Hafnium, DearCry Ransomware Targets Microsoft Exchange Servers

The Microsoft Exchange attacks are taking new twists day by day. In just days, the threat escalated from limited state-sponsored attacks to numerous targeted...
Brand Phishing Attacks

State-sponsored Attackers Exploit Zero-day Microsoft Exchange Vulnerabilities

Security experts from Volexity discovered state-sponsored hacking groups exploiting just patched critical Microsoft Exchange bugs from January 6, 2021. The technology giant recently addressed four...
Microsoft 2022 flaw, Cybersecurity interest, Personnel Security Program

Microsoft Issues Fix for Exchange 2022 Security Flaw

As we roll into the new year, many new vulnerabilities are being uncovered, exposing organizations’ critical digital assets to various cyber risks. It seems...
Microsoft, Cyberattack on Olympus

Microsoft Releases Exchange Emergency Mitigation Service

Microsoft suffered a series of attacks after cybercriminals started exploiting unpatched ProxyShell vulnerabilities in Microsoft Exchange servers. Several state-sponsored attackers are still targeting organizations...

‘SharkBot’ Android Trojan Found Targeting Banking Apps and Crypto Exchanges

A new botnet, dubbed “SharkBot,” is targeting Italy, the U.K., and the U.S., including banking applications and cryptocurrency exchanges. The Cleafy TIR team discovered the...
Log4j, Iranian Ransomware Actors, SpoofedSccholars, second-tier targets, NIOPDC

Microsoft Identifies Six Iranian State Actor Groups Deploying Ransomware

It’s not just stealing confidential data. Cybercriminal activities from state-sponsored actors have evolved, targeting critical infrastructures and demanding ransom from high-net-worth companies. Various threat...
Avaddon ransomware, Microsoft and Fortinet flaws, apt

CISA, NCSA, ACSC Warn of Iranian APT Actors Exploiting Microsoft and Fortinet Flaws

The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the Australian Cyber Security Centre (ACSC), and the United Kingdom’s National...