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Cybersecurity for Business

Access cybersecurity guidance tailored for organizations of all sizes. Topics include employee security training, network defense, compliance frameworks, incident response planning, and strategies to build a resilient security culture across your business.

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Phishing

Phishing: Why 36% of Breaches Start in Your Inbox

The Inbox Is the Front Door — And It's Wide Open According to the 2021 Verizon Data Breach Investigations Report, phishing is involved in 36% of all confirmed data breaches. That number jumped 11 percentage points from the year before. Let that sink in — more than a third of

Carl B. Johnson Aug 31, 2021 7 min read
Insider Threats

Insider Threat Examples: Real Cases That Cost Millions

In July 2020, a 17-year-old in Florida convinced a Twitter employee to hand over internal credentials. Within hours, the attacker had hijacked accounts belonging to Barack Obama, Elon Musk, Joe Biden, and Apple — tweeting a Bitcoin scam that netted over $100,000. The most sophisticated firewall in the world wouldn&

Carl B. Johnson Dec 20, 2020 7 min read
Dark Web Monitoring

Dark Web Monitoring for Businesses: A Practical Guide

Your Employees' Passwords Are Already for Sale In March 2024, a single dark web marketplace listed over 10 billion stolen credentials. That's not a typo. The Verizon 2024 Data Breach Investigations Report found that stolen credentials were involved in roughly 31% of all breaches over the past

Carl B. Johnson Jun 25, 2020 8 min read
Phishing Email

Phishing Email Attacks: How to Spot and Stop Them

One Phishing Email Cost This Company $100 Million In 2019, a Lithuanian man named Evaldas Rimasauskas pleaded guilty to stealing over $100 million from Google and Facebook using nothing more than fraudulent invoices and carefully crafted phishing emails. He impersonated a legitimate hardware vendor, sent fake invoices to accounts payable

Carl B. Johnson Feb 16, 2020 7 min read
Phish Food

Phish Food: What Threat Actors Serve Your Employees

Your Inbox Is a Buffet — And Threat Actors Are Cooking In March 2023, the FBI's Internet Crime Complaint Center reported that phishing was the number one crime type by victim count for the fifth year running, with over 298,000 complaints in a single year. Every one of

Carl B. Johnson Feb 16, 2020 7 min read
Dark Web Monitoring

Dark Web Monitoring for Businesses: A Practical Guide

In April 2024, a credentials dump containing over 26 billion records — dubbed the "Mother of All Breaches" — surfaced on dark web forums. LinkedIn, Twitter, Dropbox, Adobe, and hundreds of other platforms were represented. Within weeks, threat actors were using those credentials in automated stuffing attacks against small and

Carl B. Johnson Aug 14, 2019 7 min read
Phish

How to Phish Your Own Employees Before Hackers Do

A Single Phish Email Cost One Company $37 Million In 2024, Orion SA disclosed that a single employee fell for a business email compromise scheme and wired approximately $60 million to a threat actor's accounts. The company recovered some funds, but the net loss still exceeded $37 million.

Carl B. Johnson Jul 04, 2019 6 min read
Spear Phishing

What Is Spear Phishing? The Targeted Attack Behind Major Breaches

A Single Email Cost This Company $100 Million In 2015, Ubiquiti Networks disclosed that threat actors used spear phishing emails to impersonate executives and trick finance staff into wiring $46.7 million to overseas accounts. They eventually recovered some funds, but the damage was done. That wasn't a

Carl B. Johnson Mar 20, 2019 8 min read