Posts exploring how attackers steal usernames, passwords, and authentication tokens through phishing, keylogging, brute force attacks, and credential stuffing. Includes actionable guidance on multi-factor authentication, password managers, and monitoring for compromised credentials.
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In January 2024, a single compromised employee credential at a mid-size financial services firm led to the theft of 4.3 million customer records. The breach cost the company $18 million in remediation, legal fees, and regulatory fines — and their brand reputation still hasn't recovered. That's
In February 2024, a threat actor compromised a single employee's account at Change Healthcare, triggering the largest healthcare data breach in U.S. history — affecting roughly 100 million people. The entry point? An account that lacked multi-factor authentication entirely. UnitedHealth Group CEO Andrew Witty confirmed this during congressional
In September 2023, MGM Resorts watched helplessly as its systems went dark — slot machines frozen, hotel check-ins offline, operations paralyzed for ten days. The estimated cost exceeded $100 million. The attack vector? Social engineering that led to credential theft, which opened the door for malware deployment across the enterprise. That&
In March 2024, security researchers at Fortinet uncovered a campaign distributing Snake Keylogger through phishing emails disguised as payment remittance notices. The malware silently captured credentials from over 280 banking and email applications before exfiltrating everything to attacker-controlled Telegram bots. The victims had no idea. Every password, every credit card
In January 2024, security researchers at Sekoia documented a massive adversary-in-the-middle campaign that used phishing kits to intercept Microsoft 365 credentials and session tokens in real time — bypassing multi-factor authentication entirely. The attack wasn't theoretical. It hit thousands of organizations across multiple industries. And it reminded every security
In April 2024, security researchers at Akamai reported a massive DNS hijacking campaign targeting over 600 domains, redirecting users to credential harvesting pages that looked identical to legitimate banking and email portals. Victims had no idea they were on a fake site. Their browsers showed no warnings. The URLs looked
In September 2024, a security researcher discovered a stored cross-site scripting vulnerability in a major email platform that allowed attackers to execute arbitrary JavaScript the moment a victim opened a crafted message. No clicks required beyond reading the email. The vulnerability sat unpatched for weeks. If you think XSS is
In January 2024, a finance employee at a multinational engineering firm in Hong Kong wired $25.6 million to threat actors after a video call with what appeared to be the company's CFO and several colleagues. Every person on that call was a deepfake. The attack started with
A $100,000 Ransom Demand Starts With One Email In early 2024, the FBI and CISA issued a joint advisory warning that the Medusa ransomware gang had compromised over 300 organizations across critical infrastructure sectors since June 2021. The attack chain almost always starts the same way: phishing campaigns targeting
In January 2024, a finance employee at engineering firm Arup received an email inviting them to a video call with the company's CFO. Everything looked legitimate — the email, the meeting link, even the faces on the screen. It was all a deepfake-powered phish. That single interaction cost Arup
