Hackers aligned with the Iranian state are targeting vulnerable Microsoft Exchange Servers to deploy a new malware backdoor that has already victimized over two dozen Israeli organizations as part of an ongoing espionage campaign. The campaign has been active since 2021 and uses a previously unseen malware backdoor that researchers at Eset dubbed Sponsor. The […]
Between January and March, threat actors started scanning for vulnerable systems roughly 15 minutes after new security holes were publicly disclosed, and they were three times faster when Microsoft disclosed four new bugs in Exchange Server on March 2. For comparison, global enterprises need roughly 12 hours to identify vulnerable systems within their environments, provided […]
SPAMfighter has released version 5.1.0.6 of SPAMfighter Exchange Module, a solution that enables organizations to protect their Microsoft Exchange Servers against spam. The latest release comes with two new features, both of which are made available for free to both new and existing customers. The …
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