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Microsoft Exchange ProxyNotShell vulnerability explained and how to mitigate it

CSO Magazine

Last year, two high severity, easily exploitable Microsoft Exchange vulnerabilities dubbed ProxyLogon and ProxyShell made waves in the infosec sphere. Both vulnerabilities impact Microsoft Exchange Server on-premises and hybrid setups running Exchange versions 2013, 2016, and 2019 with an internet-exposed Outlook Web App (OWA) component.

InfoSec 97
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Uber Breach Guilty Verdict, Mandatory Password Expiration, Fake Executive Profiles on LinkedIn

Security Boulevard

Former Uber CSO Joe Sullivan was found guilty of obstructing a federal investigation in connection with the attempted cover-up of a 2016 hack at Uber, NIST and Microsoft say that mandatory password expiration is no longer needed but many organizations are still doing it, and how fake executive profiles are becoming a huge problem for […].

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Top Cybersecurity Accounts to Follow on Twitter

eSecurity Planet

How to screen for natural infosec talent: Ask for a worst case scenario for any common situation. Street is an industry-respected speaker and analyst and currently is the VP of InfoSec for SphereNY. Markstedter actively contributes to filling the infosec education gap. — Matthew Green (@matthew_d_green) February 17, 2016.

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Chris DeRusha Named New U.S. CISO, Who Is He?

SecureWorld News

Biden hired him for the purpose of preventing a repeat of what happened in 2016 with the Russian hack of the Clinton campaign. What else do we know about DeRusha's InfoSec background? After his stint at Ford Motor, DeRusha became the Chief Security Officer (CSO) for the State of Michigan.

CISO 103