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email security

Covers email security protocols, tools, and best practices for protecting inboxes from spam, malware, phishing, and unauthorized access. Topics include SPF, DKIM, DMARC configuration, email encryption, and secure communication policies for organizations.

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FBI Gmail

FBI Gmail Warning: What Every Organization Must Do Now

The FBI Gmail Alert That Changed the Threat Landscape In late 2024, the FBI issued a stark public service announcement: sophisticated phishing campaigns were actively targeting Gmail's 1.8 billion users, and the attacks were so convincing that even security-savvy professionals were falling for them. By 2025, the

Carl B. Johnson Apr 11, 2026 5 min read
phish

How One Phish Can Cost Your Company Millions

A Single Phish Email Took Down a $13 Billion Pipeline In May 2021, a single compromised password — likely harvested through a phish — shut down Colonial Pipeline and triggered fuel shortages across the U.S. East Coast. The company paid a $4.4 million ransom within hours. That's the

Carl B. Johnson Jan 26, 2026 7 min read
phishing meaning

Phishing Meaning: What It Really Is and Why It Works

In May 2025, the FBI's Internet Crime Complaint Center reported that phishing was — for the ninth consecutive year — the most-reported cybercrime in the United States. Not ransomware. Not cryptojacking. Phishing. The simplest attack in the playbook continues to cause the most damage, and the phishing meaning most people

Carl B. Johnson Jan 17, 2026 7 min read
phishing email

Phishing Email Attacks in 2025: What Actually Works

One Phishing Email Cost MGM Resorts $100 Million In September 2023, a single social engineering phone call — preceded by a carefully crafted phishing email reconnaissance campaign — led to the breach that shut down MGM Resorts' operations across Las Vegas. Slot machines went dark. Hotel room keys stopped working. The

Carl B. Johnson Dec 27, 2025 7 min read
phishing meaning

Phishing Meaning: What It Really Is and Why It Works

In January 2024, a finance employee at a multinational firm in Hong Kong transferred $25.6 million to criminals after a video call with what appeared to be the company's CFO. Every person on that call was a deepfake. That's where phishing lives now — far beyond

Carl B. Johnson Sep 18, 2024 7 min read
FBI Gmail

FBI Gmail Warning: What You Need to Know in 2024

The FBI Gmail Alerts That Should Have Your Attention In early 2024, the FBI issued multiple warnings about sophisticated attacks targeting Gmail users — and the threat landscape has only intensified since. These aren't the clumsy Nigerian prince scams of a decade ago. Threat actors are now using AI-generated

Carl B. Johnson Jul 13, 2024 6 min read
phishing meaning

Phishing Meaning: What It Really Looks Like in 2022

In March 2022, threat actors used a simple phishing text message to breach Okta through a third-party contractor, Sitel. That single compromised credential gave attackers access to internal systems supporting thousands of Okta's customers. The attack didn't require sophisticated malware or a zero-day exploit. It required

Carl B. Johnson Oct 24, 2022 7 min read
phish

How One Phish Can Sink Your Entire Organization

A Single Phish Took Down a $4 Billion Pipeline In May 2021, a single compromised password — likely harvested through a phish or credential reuse — gave attackers access to Colonial Pipeline's network. The result: a ransomware attack that shut down 5,500 miles of fuel pipeline, triggered gas shortages

Carl B. Johnson Aug 31, 2021 8 min read
phishing meaning

Phishing Meaning: What It Really Is and Why It Works

In May 2021, Ireland's Health Service Executive got hit with a Conti ransomware attack that started with a single phishing email. One employee opened one malicious Excel attachment, and the entire national healthcare system went offline for weeks. That's the real-world weight behind the phishing meaning

Carl B. Johnson Aug 25, 2021 7 min read