Latest posts tagged with #emailsecurity on Bluesky
Phishing awareness matters, but training alone is not enough. Businesses need strong passwords, multi-factor authentication, secure email settings, device protection, and a team that knows what to do when something looks off. Would your team catch this?
#cybersecurity #dataprotection #emailsecurity
Out of the Wilderness: Upgrading the email security model - dmarcian
The Traditional Email Security Model still assumes trust until something looks suspicious.
That assumption may just be the problem.
Our latest piece covers how DMARC applies #ZeroTrust principles to email, and why #emailsecurity needed to evolve: dmarcian.com/dmarc-email-...
Microsoft Exchange Online Email Quarantine Crisis: What You Need to Know. Explore what triggered the issue, how it impacted email security, and what organizations should do to prevent disruptions.
#MicrosoftExchange #EmailSecurity #CyberSecurity #Podcast
podcasts.apple.com/us/podcast/m...
CRITICAL: Plunk < 0.7.0 has SSRF flaw in SNS webhook — attackers can access internal resources. Upgrade to 0.7.0+ & restrict outbound HTTP now! radar.offseq.com/threat/cve-2026-32096-cw... #OffSeq #SSRF #EmailSecurity
New phishing campaign alert. Attackers are sending fake PO's disguised as PDFs like:
New PO 500PCS.pdf.htm
It opens a fake login page that sends your password to a Telegram bot.
Read it here: shorturl.at/EOlDZ
If a “PDF” asks you to log in, stop.
#CyberSecurity #Phishing #EmailSecurity #InfoSec
The latest update for #KnowBe4 includes "#AI-to-AI Communication and Secret AI Code Must Be Stopped At All Costs" and "9 Must-Know Best Practices for #EmailSecurity".
#Cybersecurity #RiskManagement https://opsmtrs.com/3ZJvoEF
One suspicious email can expose your whole system. Run its headers through this free analyzer to decode the path, verify SPF/DKIM/DMARC, and detect spoofing before you click: beingoptimist.in/tools/email-...
#emailsecurity #cybersecurity #spf #dkim #dmarc
Did you know? Microsoft Defender for Office 365 Safe Links checks URLs at time-of-click, not just time-of-delivery. This catches delayed phishing attacks.
#Defender #SafeLinks #EmailSecurity
https://365securityassessment.com
How I reverse engineered a complex obfuscated email fishing campaign atomicedge.io/reverse-engi... #emailsecurity #phishing #phish #hacking #cybersecurity #tutorial
In this session of THRM 2026, our speakers have discussed about Securing Both Sides of the Inbox with AI-Driven Email Trust and Protection.
Watch the full session now - www.youtube.com/watch?v=Ltvj...
#THRM2026 #Threatcop #AI #CyberSecurity #EmailSecurity #Phishing #HumanRisk #SecurityAwareness
Customers of restaurants using the HungerRush POS platform received extortion emails claiming their data could be exposed.
Key points:
• Messages delivered via Twilio SendGrid infrastructure
• Emails passed SPF, DKIM, DMARC checks...
#CyberSecurity #InfoSec #EmailSecurity #DataBreach #CyberThreats
SEPPmail logo on a blue background representing the SEPPmail Secure Email Gateway product affected by CVE-2026-27441.
🚨 CVE-2026-27441 – CRITICAL (9.5)
OS Command Injection in SEPPmail Secure Email Gateway.
A flaw in how PDF encryption passwords are handled allows attackers to execute OS commands.
Full report:
basefortify.eu/cve_reports/...
#CVE #EmailSecurity #CommandInjection #CyberSecurity #InfoSec
The latest update for #KnowBe4 includes "How Risky is Sending a Sensitive Work Email to the Wrong Person?" and "The Case for Behavioral AI in Legal #EmailSecurity".
#Cybersecurity #RiskManagement https://opsmtrs.com/3ZJvoEF
A disruption in Microsoft Exchange Online left emails stuck in quarantine. What caused it, who was impacted, and how can IT teams prevent similar risks? Here’s what you need to know.
#MicrosoftExchange #EmailSecurity #CloudOutage #TechPodcast
music.amazon.com/podcasts/e9e...
📧 Verify your domain’s SPF record instantly.
Our free tool helps you:
• check SPF configuration
• detect DNS errors
• improve email security
Try it 👇
beingoptimist.in/tools/email-...
#emailsecurity #spf #cybersecurity #infosec
📧 Verify your domain’s DKIM record instantly.
This free tool helps you:
• validate DKIM configuration
• detect DNS errors
• improve email authentication
Try it 👇
beingoptimist.in/tools/email-...
#emailsecurity #dkim #cybersecurity #infosec
📧 Check if your domain has a valid DMARC record.
Our free tool helps you:
• verify DMARC setup
• detect configuration errors
• improve email security
Try it 👇
beingoptimist.in/tools/email-...
#emailsecurity #dmarc #cybersecurity #infosec
Fact: 91% of cyberattacks start with a phishing email. If your M365 tenant doesn't have anti-phishing policies configured, you're playing defense without a goalie.
#Phishing #EmailSecurity #M365
https://365securityassessment.com
Email safety: shipping “failed delivery” emails often use generic greetings and mismatched sender domains. Verify by checking your order history directly on the retailer site. #EmailSecurity
UK National Cyber Security Centre Mail Check Changes
The UK's NCSC's Mail Check and Web Check services are being discontinued on March 31, 2026. If you relied on them, we’re here to help. Learn more about the changes and how to transition seamlessly: dmarcian.com/ncsc-dmarc-c...
#NCSC #EmailSecurity #MailCheck #UK #WebCheck
🌟 Practice Good Email Hygiene
Don't open attachments from unknown senders, verify links before clicking, and never share credentials via email. Email is a top attack vector!
#TekTips #EmailSecurity #PhishingPrevention #TekComComputer
Full story:
www.technadu.com/threat-actor...
Do you believe government agencies are adequately protecting email infrastructure against modern threat actors? Share your perspective below.
#CyberSecurity #GovernmentSecurity #ThreatIntelligence #EmailSecurity #DataBreach
sendmarc releases new fireside chat featuring Todd Herr, Principal Solutions Architect at GreenArrow Email and co-editor of DMARCbis, on the upcoming update to DMARC.
#Cybersecurity #EmailSecurity #Compliance https://opsmtrs.com/4kX1Xve
CISA adds critical Roundcube Webmail vulnerabilities to KEV Catalog. Organizations urged to patch immediately to prevent exploitation. #CyberSecurity #Roundcube #CISA #EmailSecurity Link: thedailytechfeed.com/cisa-urges-i...
🔐 Sendmarc presenta un Fireside Chat sobre DMARCbis con el coeditor Todd Herr
Charla exclusiva sobre el futuro del estándar de autenticación de correo.
devops.com/sendmarc-releases-dmarcb...
#DMARC #EmailSecurity #RFC7489 #RoxsRoss
Lessons from handling domain abuse flags, ServerHold suspension, and registry issues with nullmail.cc. #emailsecurity
Inbox placement is everything — and it starts before you send.
BounceChecker filters out invalid and risky emails so your campaigns stay compliant, trusted, and visible.
Free 50-email trial: https://bouncechecker.net/try-bounce-checker-free/
#EmailSecurity #DeliverabilityTools #MarketingSoftware
Email safety tip: hover to preview where a button goes (or long-press on mobile). If the domain doesn’t match the real store, close it and delete. #EmailSecurity
Digital hygiene beats digital hope.
Secure file sharing
filewalla.ca
15 Day free trial. No credit card required
#emailsecurity #secureattachment #securefilesharing #cybersecurity
Microsoft Exchange Online's recent URL filtering update led to legitimate emails being quarantined as phishing. Organizations should audit quarantines and set up digest notifications. #EmailSecurity #Phishing #MicrosoftExchange Link: thedailytechfeed.com/microsoft-ex...
