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The worst cyber attacks of 2021

Security Affairs

Which are the cyber attacks of 2021 that had the major impact on organizations worldwide in terms of financial losses and disruption of the operations? Microsoft confirmed the attacks against the Exchange servers that aimed at stealing emails and install malware to gain persistence in the target networks.

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FBI: Compromised US academic credentials available on various cybercrime forums

Security Affairs

The FBI warns organizations in the higher education sector of credentials sold on cybercrime forums that can allow threat actors to access their networks. “The FBI is informing academic partners of identified US college and university credentials advertised for sale on online criminal marketplaces and publically accessible forums.

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U.S. State Department was recently hit by a cyber attack

Security Affairs

State Department was recently hit by a cyber attack, the Department of Defense Cyber Command might have suffered a serious breach. — Jacqui Heinrich (@JacquiHeinrich) August 21, 2021. The scope of this attack can be inferred, to an extent, by congressional notification requirements. Pierluigi Paganini.

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Researchers warn of a surge in cyber attacks against Microsoft Exchange

Security Affairs

Researchers warn of a surge in cyber attacks against Microsoft Exchange servers exploiting the recently disclosed ProxyLogon vulnerabilities. The second flaw, tracked as CVE-2021-26857 , is an insecure deserialization vulnerability that resides in the Unified Messaging service.

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IKEA hit by a cyber attack that uses stolen internal reply-chain emails

Security Affairs

. “In internal emails seen by BleepingComputer, IKEA is warning employees of an ongoing reply-chain phishing cyber-attack targeting internal mailboxes. “There is an ongoing cyber-attack that is targeting Inter IKEA mailboxes. ” reports BleepingComputer. Source Bleeping Computer. Pierluigi Paganini.

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Cyber Security Roundup for April 2021

Security Boulevard

roundup of UK focused Cyber and Information Security News, Blog Posts, Reports and general Threat Intelligence from the previous calendar month, March 2021. FatFace CEO Liz Evans released a statement which said “ On 17th January 2021 FatFace identified some suspicious activity within its IT systems.

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FIN11 cybercrime group is behind recent wave of attacks on FTA servers

Security Affairs

FireEye experts linked a series of attacks targeting Accellion File Transfer Appliance (FTA) servers to the cybercrime group UNC2546, aka FIN11. Security experts from FireEye linked a series of cyber attacks against organizations running Accellion File Transfer Appliance (FTA) servers to the cybercrime group UNC2546, aka FIN11.