Computer Security News and Insights
In May 2023, MOVEit Transfer suffered a mass exploitation that ultimately affected over 2,700 organizations and exposed data on roughly 95 million individuals. Some of those organizations had a tested data breach response plan ready to execute. Most didn't. The difference between the two groups wasn'
In February 2024, Change Healthcare suffered a ransomware attack that exposed the protected health information of approximately 190 million people — making it the largest healthcare data breach in U.S. history. The fallout wasn't just the breach itself. It was the weeks of confusion about who had been
The Cost of a Data Breach 2026 Is Already Taking Shape In 2024, IBM's Cost of a Data Breach Report put the global average at $4.88 million — a 10% jump from the year before and the highest figure ever recorded. That wasn't an outlier. It
In May 2023, T-Mobile agreed to a $350 million settlement after a data breach exposed the personal information of roughly 76 million people. A significant chunk of that cost wasn't the breach itself — it was the fallout from notification failures, regulatory scrutiny, and class-action lawsuits that followed. If
The Breach That Started With a Single Reused Password In January 2024, a credential stuffing attack hit genetic testing giant 23andMe, ultimately exposing the personal data of approximately 6.9 million users. The root cause wasn't some exotic zero-day exploit. It was customers reusing passwords they'd
The 23-Character Password That Still Got Cracked In 2024, a security researcher at Hive Systems demonstrated that a 12-character password using only lowercase letters could be brute-forced in about three weeks with modern GPU hardware. Bump that up to a complex 12-character mix of upper, lower, numbers, and symbols? Still
The Breach That Started With "Company2024!" In January 2024, the password "admin" was still the most common credential found in data breaches according to NordPass research. That same year, the Verizon 2024 Data Breach Investigations Report confirmed that stolen credentials were involved in over 77% of
The Breach That Started With a Single Stolen Password In January 2024, a threat actor used stolen credentials to access a Snowflake customer environment — no malware, no exploit, just a username and password harvested months earlier. The fallout hit Ticketmaster and AT&T, exposing hundreds of millions of records.
In January 2024, a threat actor compromised a Microsoft corporate email system by spraying passwords against a legacy test tenant account that lacked multi-factor authentication. The attackers — identified as the Russian-linked group Midnight Blizzard — spent weeks inside executive mailboxes before anyone noticed. One account. No MFA. That's all
In March 2024, a threat actor bypassed a major healthcare provider's two-factor authentication by intercepting SMS codes through a SIM-swapping attack — compromising over 2 million patient records. The organization thought they were protected. They had "MFA" checked off on their compliance audit. But they'd
