Tag

Social Engineering

Learn how attackers use psychological manipulation to trick people into revealing sensitive information or performing unsafe actions. Topics include pretexting, baiting, tailgating, vishing, and real-world social engineering case studies that expose common human vulnerabilities.

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FakeEmail

FakeEmail Attacks: How Spoofed Messages Breach Networks

The FakeEmail Problem Is Bigger Than You Think In March 2022, the FBI's Internet Crime Complaint Center reported that business email compromise — the category that covers most fakeemail schemes — accounted for $2.4 billion in adjusted losses in 2021 alone. That made it the single most financially damaging

Carl B. Johnson Sep 22, 2022 7 min read
Supply Chain Attacks

Removed Legitimate Apps? How Attackers Exploit Trust

When Trusted Software Becomes Your Biggest Threat In March 2022, researchers confirmed that threat actors had compromised the update mechanism for Asus software, ultimately pushing malware to nearly a million machines. The attackers hadn't built anything from scratch. They had removed legitimate code from a trusted update pipeline

Carl B. Johnson Sep 22, 2022 6 min read
Spoofing Caller

Spoofing Caller Attacks: How Hackers Steal Trust

In March 2022, the FBI warned that threat actors were spoofing caller IDs of financial institutions and government agencies to steal millions from unsuspecting victims. The Bureau's Internet Crime Complaint Center (IC3) received over 18,000 complaints related to spoofing in 2021 alone, with adjusted losses exceeding $82

Carl B. Johnson Sep 04, 2022 6 min read
Phishing Links

What Is a Phishing Link? Anatomy of a Click That Costs Millions

In March 2022, a single employee at Okta clicked a link in what appeared to be a routine IT notification. That one click gave the Lapsus$ threat actor group access to internal systems, ultimately affecting roughly 2.5% of Okta's customer base — hundreds of organizations. The attack didn&

Carl B. Johnson Sep 04, 2022 8 min read
Spoofing

What Is Spoofing? The Attack Behind 80% of Breaches

In March 2022, the FBI's Internet Crime Complaint Center reported that Business Email Compromise — a scheme built almost entirely on spoofing — cost victims over $2.4 billion in 2021 alone. That made it the single most financially devastating category of cybercrime they tracked. Not ransomware. Not cryptojacking. Spoofing-based

Carl B. Johnson Sep 04, 2022 6 min read
Group Online Svindel

Group Online Svindel: How Organized Fraud Rings Work

A Single Phishing Email Led to a $100 Million Heist Between 2013 and 2015, a Lithuanian man orchestrated one of the most audacious cases of group online svindel ever documented. Evaldas Rimasauskas and his associates impersonated a legitimate Asian hardware manufacturer and tricked both Google and Facebook into wiring over

Carl B. Johnson Sep 04, 2022 7 min read
PayPal DocuSign Phishing

PayPal DocuSign Phishing: How to Spot This Sneaky Scam

A Perfectly Forged Invoice That Almost Worked Last month, a controller at a mid-sized logistics company forwarded me an email she'd almost clicked. It looked like a DocuSign envelope notification for a PayPal invoice — complete with the yellow DocuSign button, a legitimate-looking PayPal logo, and a $3,200

Carl B. Johnson Sep 04, 2022 7 min read
Phishing Attack

Phishing Attack Anatomy: How Breaches Really Start

In March 2022, threat actor group Lapsus$ breached Okta by compromising a single support engineer's laptop — an attack chain that started with social engineering and credential theft. One employee. One set of stolen credentials. And suddenly, a company trusted by thousands of organizations to manage authentication was scrambling

Carl B. Johnson Sep 04, 2022 7 min read
Phishing News

Phishing News: The Attacks Dominating 2022 So Far

In August 2022, Twilio disclosed that a sophisticated phishing campaign had compromised employee credentials and exposed data tied to over 130 organizations — including the encrypted messaging giant Signal. A month earlier, a massive phishing operation dubbed "0ktapus" by researchers at Group-IB had already hit over 130 companies. If

Carl B. Johnson Sep 04, 2022 6 min read