Computer Security News and Insights
In 2024, Verizon's Data Breach Investigations Report found that email was the initial attack vector in roughly 25% of all confirmed data breaches. Not novel zero-days. Not sophisticated nation-state implants. Spam email — the oldest trick in the book — still opens the door for threat actors more than any
The Phone Call That Cost One Company $25 Million In early 2024, a finance worker at engineering firm Arup was tricked into transferring $25 million after a video call with what appeared to be the company's CFO. Every person on that call was a deepfake. The attackers never
A Single Fake Identity Website Cost One Company $23 Million In early 2024, a finance employee at Arup, a British engineering firm, was tricked into transferring approximately $25 million after threat actors used a deepfake video call combined with a fake identity website that impersonated senior executives. The site looked
In 2022, a former Amazon engineer named Paige Thompson was convicted for the Capital One breach that exposed over 100 million customer records. She wasn't an outside hacker who cracked through a firewall. She was an insider — someone with knowledge of the cloud infrastructure who exploited a misconfigured
In April 2022, researchers at Tsinghua University and the University of California disclosed a new class of DNS cache poisoning vulnerabilities affecting major DNS software. The attack, dubbed "MaginotDNS," could redirect users from legitimate banking and email sites to pixel-perfect phishing pages — and the victims never saw a
In February 2024, Change Healthcare — one of the largest health payment processors in the U.S. — was hit by a ransomware attack that disrupted claims processing for thousands of hospitals, pharmacies, and clinics nationwide. UnitedHealth Group, its parent company, later confirmed the breach affected roughly 100 million individuals. The company
23andMe Lost Everything — Starting with Recycled Passwords In October 2023, genetic testing company 23andMe confirmed that a credential stuffing attack compromised roughly 6.9 million user accounts. Attackers didn't exploit a zero-day vulnerability or deploy sophisticated malware. They simply took usernames and passwords stolen from other breaches and
The Breach That Came From the Corner Office In 2022, a former Pfizer employee downloaded over 12,000 files — including trade secrets and COVID-19 vaccine data — to a personal Google Drive account before jumping to a competitor. The company didn't catch it until weeks later. No external hacker.
In 2023, the FBI's Internet Crime Complaint Center reported over $12.5 billion in losses from cybercrime — and a staggering percentage of those incidents started with a single piece of software pretending to be something it wasn't. Trojan horse malware remains one of the most effective
In 2023, the FBI's Internet Crime Complaint Center received over 298,000 phishing complaints — making it the most reported cybercrime category for the fifth consecutive year. I've investigated phishing incidents at organizations of every size, from ten-person startups to Fortune 500 companies. The pattern is always
