10 hacking groups exploiting a flaw in Microsoft’s program

10 hacking groups exploiting a flaw in Microsoft’s program

Cybersecurity company ESET said at Post: At least 10 different hacking groups use newly discovered flaws in the Exchange Server client mail server software For a company Microsoft to storm targets around the world.

The scale of the exploitation makes it even more urgent to warn authorities in the United States and Europe about vulnerabilities in the Microsoft Exchange program.

Security vulnerabilities in the widely used Exchange Server software leave the door open to cyber espionage, allowing malicious actors to steal email messages as they like from vulnerable servers or move elsewhere in the network.

Reuters reported last week that tens of thousands of organizations have been hacked, and new victims are announced every day.

The Norwegian parliament announced that the data had been extracted in a breach linked to Microsoft’s flaws, and the German cybersecurity watchdog said: Two federal authorities were affected by the breach.

And while Microsoft has released fixes, the slow pace of update – which experts partly attribute to the complexity of the Exchange Server architecture – means that the domain remains at least partially open to hackers of all domains.

The patches do not remove any cross-device access to the rear doorsAdditionally, some of the back doors found within the compromised devices contain easy-to-guess passwords that newcomers can take possession of.

Although hacking appears to be focused on cyber espionage, experts are concerned about the possibility that cybercriminals seeking ransoms may take advantage of flaws as it could lead to widespread disruption.

ESET reported that there are signs of exploitation as a group specializing in stealing computer resources for cryptocurrency mining has broken into vulnerable servers in order to spread its malware.

ESET named nine other hacker groups focused on espionage that they said are taking advantage of flaws to break into targeted networks.

Microsoft blamed China for the hack, but the Chinese government denies any role.

Several hacking groups appeared to be aware of the vulnerability before Microsoft announced it on March 2.

It is not uncommon for many different cyber espionage groups to have access to the same information before it is made public.

It appears that the information was either leaked in some way prior to Microsoft’s announcement or was found by an outside party providing the vulnerability information to the Internet spies.

Cybersecurity firm FireEye said it had also seen multiple potential Chinese hacker groups using Microsoft’s flaws in different waves.

The security industry is rife with theories, including the hacking of Microsoft’s bug-tracking systems, which has happened in the past.

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