Beginning in January 2021, Mandiant Managed Defense observed multiple instances of abuse of Microsoft Exchange Server within at least one client environment. The observed activity included creation...
Read moreNewly discovered tools were designed for late-stage use after the attackers had already established a relatively firm presence on a breached network, vendors say.
Read moreJustice officials claim antivirus founder and associate fraudulently promoted altcoins via Twitter.
Read moreFour Microsoft Exchange Zero-Days Exploited by China
March 4 2021Microsoft has issued an emergency Microsoft Exchange patch to fix four zero-day vulnerabilities currently being exploited by China. EDITED TO ADD (3/12): Exchange Online is not affected.
Read moreSecure Laptops & the Enterprise of the Future
March 4 2021The enterprise of the future will depend upon organizations' ability to extend the company firewall to everywhere people are working.
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Read moreNew Social Security Scam Spoofs Government Badges
March 4 2021Criminals text or email photos of fake government identification badges to trick people into sending money.
Read moreNew SUNSHUTTLE Second-Stage Backdoor Uncovered Targeting U.S.-Based Entity; Possible Connection to UNC2452
March 4 2021Executive Summary In August 2020, a U.S.-based entity uploaded a new backdoor that we have named SUNSHUTTLE to a public malware repository. ...
Read moreNew SUNSHUTTLE Second-Stage Backdoor Uncovered Targeting U.S.-Based Entity; Possible Connection to UNC2452
March 4 2021Executive Summary In August 2020, a U.S.-based entity uploaded a new backdoor that we have named SUNSHUTTLE to a public malware repository. ...
Read moreQualys Is the Latest Victim of Accellion Data Breach
March 4 2021Security vendor confirms attackers exploited a previously disclosed vulnerability in the enterprise firewall technology to breach its network.
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