Page 75 - Exchange Server News Today

U.S. and Canadian federal agencies are urging on-prem Exchange servers be immediately checked and patched.

The Biden administration is undertaking a “whole of government response” to investigate and respond to the cyberattacks against Microsoft’s Exchange Server, which the Big Tech company assessed are...

  WASHINGTON: Microsoft urgently updated its free Exchange server Indicators of Compromise tool and released emergency alternative mitigation measures overnight as the extent of damage globally from four recently disclosed zero-day vulnerabilities becomes clearer. The IoC tool can be used to scan Exchange server log files to determine whether or not they are compromised. The emergency alternative mitigations, which are only partial and not considered the best fix, can be taken temporarily by o...

Microsoft releases script to spot Exchange Server zero-day vulnerabilities The vulnerabilities — CVE-2021-26855, CVE-2021-26857, CVE-2021-26858 and CVE-2021-27065 — affect Microsoft Exchange Server 2013, 2016 and 2019. Credit: Microsoft Microsoft has released an updated script designed to scan Exchange log files for indicators of compromise (IOCs) associated with the zero-day vulnerabilities the vendor disclosed last week. On 2 March, Microsoft released security updates for E...

Move over, SolarWinds: 30,000 orgs’ email hacked via Microsoft Exchange Server flaws Share this story Illustration by Alex Castro / The Verge Four exploits found in Microsoft’s Exchange Server software have reportedly led to over 30,000 US governmental and commercial organizations having their emails hacked, according to a report by Wiredis also reporting “tens of thousands of email servers” hacked. The exploits have been patched by Microsoft, but security experts talking to Krebs say...

According to KrebsOnSecurity, the China-based espionage group exploited four vulnerabilities in Microsoft Exchange Server email software.The

According to KrebsOnSecurity, the China-based espionage group exploited four vulnerabilities in Microsoft Exchange Server email software.The

JSW Steel gets lenders nod to close Bhushan Power deal In yet another big cyber-attack after SolarWinds, at least 30,000 organisations across the US, including government and commercial firms, have been hacked by China-based threat actors who used Microsofts Exchange Server software to enter their networks. According to KrebsOnSecurity, the China-based espionage group exploited four vulnerabilities in Microsoft Exchange Server email software. The vulnerabilities allowed hackers to gain access t...

North Dakota suspects Chinese hackers had control of public email servers during cyberattack A group of Chinese "threat actors" known as Hafnium had access to data in email servers belonging to cities, counties and school districts, but the department is still investigating whether the hackers took the data or caused any harm, according to a state official. Written By: Jeremy Turley | × A map of China is seen through a magnifying glass on a computer screen showing ...

Hackers have been exploiting the Exchange Server vulnerabilities since early January on March 6, 2021, 11:06 25 comments What just happened? Four exploits found in Microsoft Exchange Server software have led to some 30,000 U.S. government and commercial organizations – including police departments, hospitals, and nonprofits – having their emails hacked. Microsoft rolled-out a patch to fix four zero-day exploits in Exchange Server a few days ago, but that...