Previous All Posts Next

Email Server Misconfiguration: 82% of Workplaces at Risk

Posted: November 1, 2016 to Cybersecurity.

Tags: Ransomware, Malware, Data Breach

A recent study of over 10,000 email servers has found that 82% were misconfigured. Servers that allow malicious emails that appear to come from within an organization or business to pass through leaves them open to various types of attacks. Known as email spoofing, this type of attack typically starts with an email that appears to be from the IT department asking for an employee to fill out a form to update their login credentials. If that employee hasn’t been trained to spot a phishing attack, filling out the form can lead to CEO fraud or ransomware attacks where the organization’s files are encrypted and hackers demand payment in Bitcoins to get a key to unlock them. In the first half of 2016 ransomware attacks have doubled, and these sort of phishing attacks are how they typically begin. Like in every other aspect of web security it’s a good idea to use multi-level authentication and be on the lookout for spoofed email addresses. Employees should also be wary of any allegedly urgent wire transfer requests that come through email. Also, take the extra step to reach out and contact that person or organization to verify their identity. Simulated phishing attacks are a good way to get employees familiar with tactics scammers use in order to recognize attacks when they happen.

Protect Your Business Today

Petronella Technology Group has provided cybersecurity, compliance, and managed IT services from Raleigh, NC for over 23 years. Contact us today for a free consultation and technology assessment.

Need help implementing these strategies? Our cybersecurity experts can assess your environment and build a tailored plan.
Get Free Assessment
Explore Our Services
Cybersecurity AI Services Compliance HIPAA CMMC Managed IT

Related Articles

NIST CSF 2.0: What Changed, Why It Matters, and How to Update Your Cybersecurity Program [Video + Guide] NIST CSF 2.0: What Changed, Why It Matters, and How to Update Your Cybersecurity Program [Video + Guide] Incident Response Planning: Build a Cyber Incident Response Plan That Actually Works in 2026 [Video + Guide] Incident Response Planning: Build a Cyber Incident Response Plan That Actually Works in 2026 [Video + Guide] Email Security for Business: Stop Phishing, BEC, and Email-Based Attacks Before They Cost You Millions [Video + Guide] Email Security for Business: Stop Phishing, BEC, and Email-Based Attacks Before They Cost You Millions [Video + Guide] Network Segmentation Guide: How to Contain Breaches and Protect Critical Systems with Proper Network Design [Video + Guide] Network Segmentation Guide: How to Contain Breaches and Protect Critical Systems with Proper Network Design [Video + Guide]

About the Author

Craig Petronella, CEO and Founder of Petronella Technology Group
CEO, Founder & AI Architect, Petronella Technology Group

Craig Petronella founded Petronella Technology Group in 2002 and has spent more than 30 years working at the intersection of cybersecurity, AI, compliance, and digital forensics. He holds the CMMC Registered Practitioner credential (RP-1372) issued by the Cyber AB, is an NC Licensed Digital Forensics Examiner (License #604180-DFE), and completed MIT Professional Education programs in AI, Blockchain, and Cybersecurity. Craig also holds CompTIA Security+, CCNA, and Hyperledger certifications.

He is an Amazon #1 Best-Selling Author of 15+ books on cybersecurity and compliance, host of the Encrypted Ambition podcast (95+ episodes on Apple Podcasts, Spotify, and Amazon), and a cybersecurity keynote speaker with 200+ engagements at conferences, law firms, and corporate boardrooms. Craig serves as Contributing Editor for Cybersecurity at NC Triangle Attorney at Law Magazine and is a guest lecturer at NCCU School of Law. He has served as a digital forensics expert witness in federal and state court cases involving cybercrime, cryptocurrency fraud, SIM-swap attacks, and data breaches.

Under his leadership, Petronella Technology Group has served 2,500+ clients, maintained a zero-breach record among compliant clients, earned a BBB A+ rating every year since 2003, and been featured as a cybersecurity authority on CBS, ABC, NBC, FOX, and WRAL. The company leverages SOC 2 Type II certified platforms and specializes in AI implementation, managed cybersecurity, CMMC/HIPAA/SOC 2 compliance, and digital forensics for businesses across the United States.

CMMC-RP NC Licensed DFE MIT Certified CompTIA Security+ Expert Witness 15+ Books
Related Service
Protect Your Business with Our Cybersecurity Services

Our proprietary 39-layer ZeroHack cybersecurity stack defends your organization 24/7.

Explore Cybersecurity Services
Previous All Posts Next
Free cybersecurity consultation available Schedule Now