Tag Archives: Exchange

This page contains a web-friendly version of the Cybersecurity and Infrastructure Security Agency’s Emergency Directive 25-02: Mitigate Microsoft Exchange Vulnerability. Section 3553(h) of title 44, U.S. Code, authorizes the Secretary of Homeland Security, in response to a known or reasonably suspected information security threat, vulnerability, or incident that represents a substantial threat to the information security of an agency, to …

Microsoft and the feds late Wednesday sounded the alarm on another high-severity bug in Exchange Server hybrid deployments that could allow attackers to escalate privileges from on-premises Exchange to the cloud. While this latest security flaw, tracked as CVE-2025-53786, isn’t under attack (yet), Microsoft deems “exploitation more likely,” and the US Cybersecurity and Infrastructure Security Agency (CISA) warned that the …

Microsoft Discloses Exchange Server Flaw Enabling Silent Cloud Access in Hybrid Setups  The Hacker News ‘High-severity’ Microsoft Exchange vulnerability disclosed on heels of Black Hat talk  Nextgov/FCW Organizations Warned of Vulnerability in Microsoft Exchange Hybrid Deployment  SecurityWeek Microsoft warns of high-severity flaw in hybrid Exchange deployments  BleepingComputer CISA, Microsoft warn about new Microsoft Exchange server vulnerability  Yahoo Finance Source link

Microsoft has warned customers to mitigate a high-severity vulnerability in Exchange Server hybrid deployments that could allow attackers to escalate privileges in Exchange Online cloud environments undetected. Exchange hybrid configurations connect on-premises Exchange servers to Exchange Online (part of Microsoft 365), allowing for seamless integration of email and calendar features between on-premises and cloud mailboxes, including shared calendars, global address …

Note: This Alert may be updated to reflect new guidance issued by CISA or other parties.  CISA is aware of the newly disclosed high-severity vulnerability, CVE-2025-53786, that allows a cyber threat actor with administrative access to an on-premise Microsoft Exchange server to escalate privileges by exploiting vulnerable hybrid-joined configurations. This vulnerability, if not addressed, could impact the identity integrity of an …

There was some unexpected drama in Toronto on Sunday at the ATP 1000. American tennis phenom Ben Shelton confronted Italian Flavio Cobolli in a tense exchange at the net after their match. After narrowly defeating Cobolli, 6-4, 4-6, 7-6 (1), Shelton mimicked a gesture he saw his opponent do in the tiebreaker and asked if it was directed at him. …

In a whirlwind of negotiations over three days, Democrats asked for multiple billions in government funds to be released in exchange for a vote on a batch of nominees President Trump wanted confirmed before lawmakers left for their August break, sources told CBS News. Senate Minority Leader Chuck Schumer was negotiating with GOP leadership for $5 billion for the National …

A recent uptick in production was not enough to keep the Padres from trying to upgrade at the catcher position. The team on Thursday acquired Freddy Fermin from the Royals in exchange for starting pitchers Ryan Bergert and Stephen Kolek. The move came hours after the Padres got starting pitcher JP Sears and closer Mason Miller from the A’s for …

WASHINGTON — The House Oversight Committee on Tuesday declined a request from Ghislaine Maxwell’s lawyers to grant her immunity in exchange for providing testimony to Congress. Maxwell’s lawyers said in a letter on Tuesday that Maxwell would be willing to testify before Congress if she received formal immunity, alongside other requests. If Maxwell “were to receive clemency, she would be …

Ghislaine Maxwell seeks immunity in exchange for congressional testimony  Axios Maxwell offers to testify before Congress but with major conditions, including immunity  CNN Ghislaine Maxwell offers to testify before Congress on Jeffrey Epstein if she is pardoned  ABC News Ghislaine Maxwell threatens to dodge Epstein questions unless demands are met  Fox News Maxwell demands immunity after subpoena from House Oversight Committee  The Hill Source link