Mimecast, which provides email management systems, updates that the hacker was able to hack into the company’s systems and access customer information.
According to the company, the hacker was able to gain access to a certificate used to identify Mimecast services located on Microsoft’s server.
The company also states that all customers who may have been harmed have been updated and it also asks all customers of the company to replace the existing certificate in their possession with a new certificate issued by the company.
The breach was identified by Microsoft, which updated Mimecast that an unidentified source accessed the company’s servers.
According to DZNet: Mimecast says hackers abused one of its certificates to access Microsoft accounts.
Mimecast, a provider of email management software, said learned of the security incident from Microsoft.
Read more about Examples and Numbers of Social Engineering attacks ›
Save Your Company from Social Engineering Attacks Like that
Register and Get your Personalized Free Exposure Report NOW
and See your where your Company is Exposed to Hackers
Recently Published on our Blog
Top Cybersecurity Risks Threatening Healthcare in 2025
🏥 Healthcare Faces Rising Cybersecurity Threats
Ransomware, phishing, and unpatched software are putting hospitals and clinics at unprecedented risk. Sensitive patient data and critical medical systems are prime targets for cybercriminals.
Even small lapses in cybersecurity hygiene can lead to devastating consequences, from compromised patient safety to regulatory fines. Legacy systems and complex vendor networks amplify these vulnerabilities.
Proactive resilience is essential. Continuous monitoring, social engineering simulations, and comprehensive vendor risk assessments can identify threats before they escalate.
AUMINT.io equips healthcare organizations with advanced tools and insights to fortify defenses, mitigate risk, and train staff to recognize and respond to attacks.
Take the first step to secure your healthcare operations today: https://calendly.com/aumint/aumint-intro
#HealthcareSecurity #Cybersecurity #SocialEngineering #FraudPrevention #AUMINT #CISO #HospitalIT #HealthcareIT
🛡 Free Cloud Security Tools CISOs Can Implement Today 🛡
Cloud environments are expanding fast, but so are the risks. You don’t need a huge budget to secure workloads, monitor activity, and reduce misconfigurations.
Here’s a list of free cloud security tools every CISO should explore:
1️⃣ AWS Trusted Advisor (Free Tier) – Checks for security gaps and compliance best practices in AWS accounts.
https://aws.amazon.com/premiumsupport/trustedadvisor/
2️⃣ Azure Security Center (Free Tier) – Provides continuous assessment and actionable recommendations.
https://azure.microsoft.com/en-us/services/security-center/
3️⃣ Google Cloud Security Command Center (Free Tier) – Visibility across assets, vulnerabilities, and threats.
https://cloud.google.com/security-command-center
4️⃣ CloudMapper – Visualize AWS environments to identify risky configurations.
https://github.com/duo-labs/cloudmapper
5️⃣ ScoutSuite – Multi-cloud security auditing tool to detect misconfigurations.
https://github.com/nccgroup/ScoutSuite
6️⃣ Prowler – AWS security best practices assessment with CIS benchmarks.
https://github.com/toniblyx/prowler
7️⃣ Kubernetes Bench Security Tool – Checks Kubernetes clusters against CIS benchmarks.
https://github.com/aquasecurity/kube-bench
8️⃣ Falco – Runtime security monitoring for containers and Kubernetes.
https://falco.org/
Implementing these tools strengthens cloud posture, reduces attack surface, and helps CISOs maintain compliance without expensive licenses.
Want to see how human risk can undermine your cloud defenses? 🧠 AUMINT.io simulates social engineering attacks to uncover vulnerabilities beyond technology.
📅 Book a free intro call: Schedule here
💾 Save this post and secure your cloud environment today!
#CISO #CloudSecurity #CloudTools #CyberSecurity #InfoSec #AUMINT
Allianz Data Breach Reveals Global Security Vulnerabilities
🔐 Allianz Breach Shows Everyone Is Vulnerable
The Allianz data breach has revealed that even top-tier insurance firms are susceptible to sophisticated cyberattacks. Sensitive personal and financial information was exposed, putting millions of clients at risk.
Cybercriminals exploited social engineering tactics and weak points in third-party systems to infiltrate networks. Legacy defenses alone proved insufficient, highlighting the need for proactive security measures.
The consequences are far-reaching – from identity theft to fraud and regulatory penalties. Recovery is costly, and trust is damaged.
AUMINT.io helps organizations detect vulnerabilities early through continuous monitoring, social engineering simulations, and vendor risk assessments, preventing breaches before they escalate.
Secure your organization now and learn how to stay ahead of attackers: https://calendly.com/aumint/aumint-intro
#Cybersecurity #SocialEngineering #FraudPrevention #EnterpriseSecurity #AUMINT