Explore

@cysecuritynews.bsky.social Oct 9, 2026, 2:50 PM

Microsoft Exchange Vulnerability Could Leak Confidential Organizational Info #CyberSecurity #Microsoft #MicrosoftExchange

@simsus.social.tchncs.de.ap.brid.gy Oct 8, 2026, 7:24 PM

#Microsoft schiebt Exchange-Update nach | Security https://www.heise.de/news/Microsoft-schiebt-Exchange-Update-nach-11475517.html #MicrosoftExchange #Patchday

@thedailytechfeed.com Oct 8, 2026, 9:03 AM

US offers $10M reward for Zhang Yu tied to the HAFNIUM Exchange Server hacks. #Cybersecurity #HAFNIUM #MicrosoftExchange #MSS #China #USJustice https://thedailytechfeed.com/us-offers-10m-reward-for-fugitive-linked-to-hafnium-hacks/

@hacks.gr Oct 8, 2026, 8:49 AM

The US is offering up to $10m for information to locate Zhang Yu, accused in the 2021 Microsoft Excha…

https://en.hacks.gr/oi-ipa-prosferoyn-eos-10-ekat-dolaria-gia-ton-entopismo-toy-zhang-yu-poy-katigoreitai-gia-tis-epitheseis-sto-microsoft-exchange/

#MicrosoftExchange #ZhangYu #RewardsForJustice

Οι ΗΠΑ προσφέρουν έως 10 εκατ. δολάρια για τον εντοπισμό του Zhang Yu, που κατηγορείται για τις επιθέσεις στο Microsoft Exchange

@hacks.gr Oct 8, 2026, 2:52 AM

The U.S. is offering up to $10 million for information on Zhang Yu, accused of helping ta…

https://en.hacks.gr/oi-ipa-prosferoyn-eos-10-ekat-dolaria-gia-plirofories-gia-ton-zhang-yu-poy-katigoreitai-oti-voithise-chaker-na-stochopoiisoyn-ereyna-gia-tin-covid-19/

#ZhangYu #MicrosoftExchange #HAFNIUM

Οι ΗΠΑ προσφέρουν έως 10 εκατ. δολάρια για πληροφορίες για τον Zhang Yu, που κατηγορείται ότι βοήθησε χάκερ να στοχοποιήσουν έρευνα για την COVID-19

@reconbee.bsky.social Oct 6, 2026, 6:58 AM

Microsoft Exchange Flaw Lets Authenticated Attackers Read Other Users’ Mailboxes reconbee.com/microsoft-ex...

#microsoftexchange #Mailbox #cyberattack #microsoft #cybersecurity #cyberattack

@hendryadrian.bsky.social Oct 5, 2026, 9:45 PM

Microsoft issued out-of-band fixes for CVE-2026-96940 in Exchange Server. The flaw could let authenticated attackers elevate privileges and read other users' mailboxes in the same organization. #MicrosoftExchange #CVE202696940 #OutOfBand

@psoheil.bsky.social Oct 5, 2026, 4:58 PM

🚨 Microsoft released out-of-band security update for high-severity Exchange Server vulnerability, CVE-2026-96940, rated 8.8 CVSS.

#Cybersecurity #MicrosoftExchange #Vulnerability #InfoSec #EmailSecurity #CloudSecurity #PatchManagement #ZeroTrust #CyberThreats

thehackernews.com/2026/10/micr...

@helpnetsecurity.com Oct 5, 2026, 10:44 AM

Out-of-band Exchange Server update fixes high-severity mailbox access bug (CVE-2026-96940)

#cybersecurity #cybersecuritynews #MicrosoftExchange #securityupdate #vulnerability @microsoft.com

@macbreeze.bsky.social Oct 3, 2026, 12:33 PM

Microsoft has begun disabling Exchange Web Services in Exchange Online, disrupting native macOS Mail sync for work accounts. Here is what Mac users need to know.

https://macbreeze.com/microsoft-exchange-web-services-macos-mail-sync/

#MicrosoftExchange #macOSMail #TechNews #Apple

@pcmasterinsider.bsky.social Sep 8, 2026, 12:19 PM

Microsoft is raising the security baseline for Exchange Online starting this September, throttling mail from legacy servers.

https://pcmasterinsider.com/microsoft-exchange-online-throttle-outdated-exchange-servers/

#MicrosoftExchange #CyberSecurity #ITAdmin #CloudSecurity

@securityonline.bsky.social Sep 3, 2026, 8:02 AM

Nearly 22,000 internet-facing Exchange servers remain unpatched against CVE-2026-62911, an authentication bypass that can hijack every user's mailbox.

#CVE202662911 #MicrosoftExchange #AuthenticationBypass #Shadowserver #Patch

@hendryadrian.bsky.social Sep 3, 2026, 4:00 AM

Nearly 22,000 Microsoft Exchange servers remain unpatched for CVE-2026-62911, a critical auth bypass that can enable privilege escalation. The US and Germany have the most exposed systems. #MicrosoftExchange #Germany #US