#microsoft-teams — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #microsoft-teams, aggregated by home.social.
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Cyber Attacks Exploit Legitimate Tools for Rogue Access
Cyber attackers are sneaking into systems through the front door - by exploiting legitimate tools and services to gain rogue access, with a recent dark-web claim boasting of 153 million stolen U.S. and Canadian driver's licenses. Attackers are finding clever ways to impersonate trusted sources, like IT personnel, to get inside and take…
#SocialEngineering #MicrosoftTeams #IdentityTheft #DarkWeb #EmergingThreats
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Comment on Microsoft outage: Now we pay the price for convenience
The Exchange Online outage is a warning against IT monocultures: Sovereign is one who can continue to work without Microsoft, believes Oliver Diedrich.
#saukontrovers #DigitaleSouveränität #EMail #IT #Kommentar #Microsoft #MicrosoftExchange #MicrosoftOffice #MicrosoftOutlook #MicrosoftTeams #Netzpolitik #Wirtschaft #news
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Kommentar zum Microsoft-Ausfall: Jetzt zahlen wir den Preis der Bequemlichkeit
Der Ausfall von Exchange Online ist ein Warnsignal gegen IT-Monokulturen: Souverän ist, wer auch ohne Microsoft weiterarbeiten kann, meint Oliver Diedrich.
#saukontrovers #DigitaleSouveränität #EMail #IT #Kommentar #Microsoft #MicrosoftExchange #MicrosoftOffice #MicrosoftOutlook #MicrosoftTeams #Netzpolitik #Wirtschaft #news
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⚠️📢 Spring Ring attackers used fake IT calls on Microsoft Teams to target over 150 employees at more than 10 organisations, directing victims to run remote-access tools or install malware.
Listen/Read: https://hackread.com/spring-ring-vishing-fake-it-calls-microsoft-teams-malware/
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Microsoft Teams, Outlook plagued by launch failures on ARM Windows PCs
If you've installed Windows security updates on or after August 11, 2026, on your ARM-based Windows PC, you might be experiencing frustrating launch failures with Microsoft Teams and the new Outlook. This issue affects devices like Surface Pro 11 and Surface Laptop 7, causing these essential apps to fail to launch or close unexpectedly.
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it is just so infuriating that the teams refuse to switch input method and I have to manually switch it
truly quality software
#thisshitissoass #microsoftteams -
Impersonating IT support: how threat actors turn a remote session into enterprise-wide access
Microsoft Threat Intelligence observed a sophisticated human-operated campaign exploiting Microsoft Teams external collaboration features to impersonate IT helpdesk personnel. Attackers socially engineer users into granting remote access via legitimate remote monitoring tools. Once established, they deploy malicious MSI packages through PowerShell, staging a portable Node.js runtime and obfuscated JavaScript implant for persistent command execution. The campaign progresses through extensive Active Directory reconnaissance, periodic screenshot captures, and lateral movement via Windows Remote Management toward high-value infrastructure including domain controllers. Unlike commodity phishing operations, this hands-on-keyboard intrusion leverages legitimate tooling throughout, blending malicious activity into normal enterprise operations. The reconnaissance patterns and targeting of identity systems indicate precursor activity consistent with data theft, extortion, or ransomware deployment objectives.
Pulse ID: 6a98ece13ef339971e686ab5
Pulse Link: https://otx.alienvault.com/pulse/6a98ece13ef339971e686ab5
Pulse Author: AlienVault
Created: 2026-09-03 03:43:29Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#CyberSecurity #DataTheft #DomainController #Extortion #InfoSec #Java #JavaScript #Microsoft #MicrosoftTeams #Nodejs #OTX #OpenThreatExchange #Phishing #PowerShell #RAT #RansomWare #Troll #Windows #bot #AlienVault
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Hackers Weaponize Microsoft Teams Help Desk Calls for Malware and Network Lateral Movement
Pulse ID: 6a97f37014181775b84892a1
Pulse Link: https://otx.alienvault.com/pulse/6a97f37014181775b84892a1
Pulse Author: AlienVault
Created: 2026-09-02 09:59:12Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#CyberSecurity #InfoSec #Malware #Microsoft #MicrosoftTeams #OTX #OpenThreatExchange #bot #AlienVault
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Hackers Weaponize Microsoft Teams Help Desk Calls for Malware and Network Lateral Movement
Indicators extracted from public reporting. Source: https://unit42.paloaltonetworks.com/spring-ring-voice-phishing-campaigns/
Pulse ID: 6a96e7cf10f0d796a99748d8
Pulse Link: https://otx.alienvault.com/pulse/6a96e7cf10f0d796a99748d8
Pulse Author: CyberHunter_NL
Created: 2026-09-01 14:57:19Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#CyberSecurity #HTTP #HTTPS #InfoSec #Malware #Microsoft #MicrosoftTeams #OTX #OpenThreatExchange #Phishing #RCE #bot #CyberHunter_NL
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Microsoft’s new notetaker block in Teams will drive AI notetakers more invisible, known as bot free. Many of them already support this.
They install to the user folder. Some are Chrome extensions. And a few gleefully tout how invisible they are.
Hunt in the windows registry
\ConsentStore\microphone\NonPackageto see what could be hijacking the mic and recording meetings.Expanded block list forthcoming. Then maybe a Windows & Mac sensor. What a ridiculous blight.
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Microsoft Teams does not allow you to dismiss this prompt
I FUCKING HATE IT
#microsoftteams -
ahh yes, i sure want copy or ask copilot
#thisshitissoass #teams #microsoftteams -
An Inside Look at Voice Phishing Campaigns in Microsoft Teams
Pulse ID: 6a9682c8ca1c08b0bfe8113f
Pulse Link: https://otx.alienvault.com/pulse/6a9682c8ca1c08b0bfe8113f
Pulse Author: Tr1sa111
Created: 2026-09-01 07:46:16Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#CyberSecurity #InfoSec #Microsoft #MicrosoftTeams #OTX #OpenThreatExchange #Phishing #bot #Tr1sa111
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Spring Ring: An Inside Look at Voice Phishing Campaigns in Microsoft Teams
#MicrosoftTeams
https://unit42.paloaltonetworks.com/spring-ring-voice-phishing-campaigns/ -
Ausfall von Exchange Online: Microsoft untersucht den Vorfall
Verschiedene Funktionen von Exchange Online waren am Montagabend MESZ beeinträchtigt. Eine Untersuchung von Microsoft liefert Hinweise auf die mögliche Ursache.
#MicrosoftExchange #IT #Microsoft #MicrosoftOutlook #MicrosoftTeams #news
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An Inside Look at Voice Phishing Campaigns in Microsoft Teams
Between January and April 2026, a coordinated social engineering operation named Spring Ring leveraged external Microsoft Teams accounts to impersonate IT help desk personnel, targeting over 150 employees across at least 10 companies. Adversaries initiated voice phishing calls to coerce victims into executing remote monitoring and management tools or custom malware. In advanced variants, attackers transitioned from vishing to NTLM relay attacks targeting domain controllers. Two distinct campaigns were observed: Campaign A utilized RMM tools and obfuscated PowerShell-based RATs, while Campaign B employed tailored cloud infrastructure with PetitPotam exploitation for domain-level compromise. The operation demonstrates the weaponization of trusted collaboration platforms as primary attack vectors, exploiting the trust gap in SaaS applications.
Pulse ID: 6a95603cd2ee92923d1e1dff
Pulse Link: https://otx.alienvault.com/pulse/6a95603cd2ee92923d1e1dff
Pulse Author: AlienVault
Created: 2026-08-31 11:06:36Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#Cloud #CyberSecurity #DomainController #InfoSec #Malware #Microsoft #MicrosoftTeams #OTX #OpenThreatExchange #Phishing #PowerShell #RAT #RCE #Rust #SocialEngineering #Troll #bot #AlienVault
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Microsoft Teams Targeted in Voice Phishing Campaigns
Beware of voice phishing scams on Microsoft Teams! A recent campaign, dubbed Spring Ring, used fake IT help desk accounts to trick over 150 employees across 10 organizations into granting remote access.
#MicrosoftTeams #VoicePhishing #Vishing #SocialEngineering #MfaBypass
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Spring Ring: An Inside Look at Voice Phishing Campaigns in Microsoft Teams
Indicators extracted from public reporting. Source: https://mastodon.social/share?text=Spring%20Ring:%20An%20Inside%20Look%20at%20Voice%20Phishing%20Campaigns%20in%20Microsoft%20Teams%20https%3A%2F%2Funit42.paloaltonetworks.com%2Fspring-ring-voice-phishing-campaigns%2F
Pulse ID: 6a955dc53c7c35995d0e25a0
Pulse Link: https://otx.alienvault.com/pulse/6a955dc53c7c35995d0e25a0
Pulse Author: CyberHunter_NL
Created: 2026-08-31 10:56:05Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#CyberSecurity #HTTP #HTTPS #InfoSec #Microsoft #MicrosoftTeams #OTX #OpenThreatExchange #Phishing #RCE #bot #CyberHunter_NL
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Microsoft has pushed back Whiteboard's shutdown for personal users, with data deletion now delayed to November 30 and export deadline extended to October 16.
#MicrosoftWhiteboard #Microsoft365 #MicrosoftTeams #DataMigration #Whiteboard
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Microsoft Teams is rolling out an admin policy that fully blocks detected external bots from protected meetings, extending its June bot-lobby detection feature.
#MicrosoftTeams #BotProtection #Microsoft365 #MeetingSecurity #ITSecurity
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Expel discovered SynkLoader, a multi-language malware family that impersonates IT support on Teams and steals passwords via a fake Windows 11 lock screen.
#SynkLoader #MicrosoftTeams #PhishLocker #Malware #CyberSecurity
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SynkLoader Mimic as IT Support Personnel Attacking Users Via Microsoft Teams
Indicators extracted from public reporting. Source: https://cybersecuritynews.com/synkloader-mimic-as-it-support/
Pulse ID: 6a8dacfc8a52b805e940b776
Pulse Link: https://otx.alienvault.com/pulse/6a8dacfc8a52b805e940b776
Pulse Author: CyberHunter_NL
Created: 2026-08-25 14:55:56Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#CyberSecurity #HTTP #HTTPS #InfoSec #Microsoft #MicrosoftTeams #Mimic #OTX #OpenThreatExchange #RCE #bot #CyberHunter_NL
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#Steam on #Linux is great and all, but then again you always bump into the dilemma "Should i work or should i play now" when trying to boot #MicrosoftTeams from the start menu 😅
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Microsoft Bolsters Teams Security With Automated Bot Blocking
Microsoft just supercharged Teams security with a game-changing update that automatically blocks suspicious bots from crashing your meetings. Now, you can keep unwanted guests out for good, with no need for manual approval.
#MicrosoftTeams #AutomatedBotBlocking #MeetingSecurity #EmergingThreats #CollaborationPlatforms
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Microsoft Teams Phishing Deploys New SynkLoader Malware to Steal Windows Passwords
Indicators extracted from public reporting. Source: https://expel.com/blog/synkloader-when-you-throw-in-everything-but-the-kitchen-sink/
Pulse ID: 6a8c40103bcca3b008e7fe69
Pulse Link: https://otx.alienvault.com/pulse/6a8c40103bcca3b008e7fe69
Pulse Author: CyberHunter_NL
Created: 2026-08-24 12:58:56Be advised, this data is unverified and should be considered preliminary. Always do further verification.
#CyberSecurity #HTTP #HTTPS #InfoSec #Malware #Microsoft #MicrosoftTeams #OTX #OpenThreatExchange #Password #Passwords #Phishing #RCE #Windows #Word #bot #CyberHunter_NL
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SynkLoader: when you throw in everything but the kitchen sink
#SynkLoader #MicrosoftTeams
https://expel.com/blog/synkloader-when-you-throw-in-everything-but-the-kitchen-sink/ -
"- We discovered a new malware family which consists of a modular loader and an array of unique memory-resident components, all of which bridge multiple programming languages to avoid detection.
- By reverse engineering the malware and emulating the command-and-control protocol, we were able to lure the threat actors into attempting a hands-on-keyboard attack against our fake network, enabling us to obtain a significant portion of their tooling.
- The original attack chain was distributed by a Microsoft Teams phishing technique in which the attacker posed as a member of the company’s IT helpdesk.
- The malware attempts to phish the user’s system login credentials by creating a fake lock screen. It then loads a network tunneling module to enable the threat actors to log into internal and external company systems via the infected user’s machine."
https://expel.com/blog/synkloader-when-you-throw-in-everything-but-the-kitchen-sink/
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Windows 11's August update is preventing new Outlook and Microsoft Teams from launching on Arm64 devices, with uninstalling the update as the only current fix.