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Microsoft 365 Copilot: Critical 'EchoLeak' Flaw Turned Microsoft's Own AI Into Data Thief

#AI #AISecurity #Microsoft #Copilot #CyberSecurity #EchoLeak #Vulnerability #DataBreach #LLM #InfoSec #Microsoft365 #EnterpriseSecurity

https://winbuzzer.com/2025/06/16/microsoft-365-copilot-critical-echoleak-flaw-turned-microsofts-own-ai-into-data-thief-xcxwbn/

Enterprise security validation is tough with vast networks and fragmented testing. This article explores how modern solutions using distributed attack orchestration and AI insights empower orgs to validate defenses at scale.
#EnterpriseSecurity #Cybersecurity #SecurityValidation

Simplify Enterprise Security Validation for Complex Networks.

Security lives in culture—not silos. What’s your take? Share it below. #SecurityCulture #CyberAwareness #CrossDepartment #SecurityMindset #EnterpriseSecurity #TeamSecurity #DigitalTrust #EveryClickCounts #CyberHabits #CyberLeadership #ExecBuyIn #LeadByExample #SimpleSecurity #DataDrivenSecurity #CultureShift #LongTermThinking
https://medium.com/@sanjay.mohindroo66/security-isnt-a-department-it-s-a-promise-de1ae5847cc2

CISA has issued an urgent advisory about six actively exploited vulnerabilities affecting Ivanti EPMM, Zimbra, Output Messenger, and other enterprise systems. Learn which systems are at risk and what actions your organization should take immediately to protect critical infrastructure.

#SecurityLand #CyberWatch #CISA #Vulnerability #Ivanti #EPMM #Zimbra #OutputMessenger #EnterpriseSecurity #SecurityExploit #CriticalInfrastructure #Government

Day two at Pwn2Own Berlin 2025 was explosive—hackers unearthed zero-day flaws in enterprise giants like VMware ESXi and SharePoint while breaking new ground with AI exploits on Redis and Nvidia. Are our systems ready for this next level of threats?

https://thedefendopsdiaries.com/pwn2own-berlin-2025-day-two-highlights-and-breakthroughs/

#pwn2own
#cybersecurity
#zeroday
#ai
#enterprisesecurity

How does your organization deal with shadow IT?

#ShadowIT #EnterpriseSecurity #DigitalTransformation #TechGovernance

A robust look into secure business browsers—transforming enterprise web access for modern workforces. #EnterpriseSecurity #SecureBrowsing #BusinessBrowsers #ZeroTrust #DataProtection #ITManagement #DigitalTransformation #Productivity
https://medium.com/@sanjay.mohindroo66/secure-business-browsers-the-future-of-safe-streamlined-enterprise-web-access-2dcc51cad53c

🧩 Is your security architecture ready for a decentralized future?

🔗 https://wardenshield.com/cybersecurity-mesh-architecture-future-proofing-enterprise-security-in-a-decentralized-world

#CyberSecurityMesh #CSMA #enterprisesecurity #decentralizedsecurity #futureproofing #ZeroTrust #cyberarchitecture #wardenshield

Google's analysis shows a 44% increase in enterprise zero-day exploits in 2024, highlighting the urgent need for better security practices. #ZeroDay #Cybersecurity #EnterpriseSecurity

More details: https://go.theregister.com/feed/www.theregister.com/2025/04/29/enterprise_tech_zeroday_google/ - https://www.flagthis.com/news/14073

Zero-day exploits are evolving fast: nearly half now target enterprise tech, and state-sponsored actors are upping the stakes. How prepared are we for this new cyber battleground?

https://thedefendopsdiaries.com/the-evolving-threat-of-zero-day-exploitations-in-2024/

#zeroday
#cybersecurity
#enterprisesecurity
#stateactors
#cyberthreats

A critical SAP vulnerability scoring 10/10 is actively being exploited to deploy ransomware across enterprise systems. Security experts from ReliaQuest warn this zero-day flaw in NetWeaver could compromise corporate and government data worldwide. Learn how to protect your organization now.

#SecurityLand #CyberWatch #ZeroDay #Vulnerability #SAP #NetWeaver #EnterpriseSecurity

https://www.security.land/critical-sap-zero-day-vulnerability-scores-perfect-10-enterprise-and-government-systems-at-risk/

https://www.alojapan.com/1255581/cloudflare-launches-first-zero-trust-mssp-partnership-in-japan-with-rakuten-mobile/ Cloudflare Launches First Zero Trust MSSP Partnership in Japan with Rakuten Mobile #CloudSecurity #Cloudflare #CyberThreatPrevention #CybersecurityJapan #EnterpriseSecurity #Japan #JapanNews #ManagedITServices #ManagedSecurityServices #MSSPPartnership #net #news #RakutenMobile #SMBSecuritySolutions #ZeroTrustSecurity                 04/23/2025 – 09:30 PM  &#1…

🚨 Think your browser extensions are harmless? Think again.

A new report just exposed a massive blind spot in enterprise security: browser extensions.

We all use them—spell checkers, grammar tools, even GenAI assistants. But according to the Enterprise Browser Extension Security Report 2025 by LayerX, the very tools we rely on every day are exposing sensitive enterprise data.

Here’s what the report found:

- 99% of employees use browser extensions
- 53% of those extensions can access sensitive data like cookies, passwords, and page contents
- 54% of extension publishers are unknown, often identified only by a Gmail address
- Over 20% use GenAI extensions, and 58% of these have high-risk permissions
- 51% of extensions haven’t been updated in a year, making them ripe for exploitation

The risk? A single compromised extension could give attackers a backdoor into your organization.

LayerX recommends five key actions for IT and security leaders:
- Audit every extension in use
- Categorize by usage and risk
- List out permissions granted
- Assess publisher reputation and sideloading risks
- Apply adaptive, risk-based enforcement policies

At @Efani, we advocate for secure-by-default environments—because your data protection shouldn’t rely on chance or outdated extensions.

If you’re not actively managing browser extension risks in your org, now’s the time.

#Cybersecurity #EnterpriseSecurity #BrowserSecurity #EfaniSecure