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National Public Data Published Its Own Passwords

Krebs on Security

KrebsOnSecurity has learned that another NPD data broker which shares access to the same consumer records inadvertently published the passwords to its back-end database in a file that was freely available from its homepage until today. In April, a cybercriminal named USDoD began selling data stolen from NPD.

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Account Hijacking Site OGUsers Hacked, Again

Krebs on Security

For at least the third time in its existence, OGUsers — a forum overrun with people looking to buy, sell and trade access to compromised social media accounts — has been hacked. An offer by the apparent hackers of OGUsers, offering to remove account information from the eventual database leak in exchange for payment.

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Sendgrid Under Siege from Hacked Accounts

Krebs on Security

Email service provider Sendgrid is grappling with an unusually large number of customer accounts whose passwords have been cracked, sold to spammers, and abused for sending phishing and email malware attacks. “And I just am not seeing anything this egregious in terms of viruses and spams from the other email service providers.”

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Key Lesson from Microsoft’s Password Spray Hack: Secure Every Account

The Hacker News

In January 2024, Microsoft discovered they’d been the victim of a hack orchestrated by Russian-state hackers Midnight Blizzard (sometimes known as Nobelium). It wasn’t a highly technical hack that exploited a zero-day vulnerability – the hackers used a simple password spray attack to take control of

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Hacking Grindr Accounts with Copy and Paste

Troy Hunt

The vulnerability allow an attacker to hijack any account. On a surface of it, things looked bad: complete account takeover with a very trivial attack. All I needed was for Scott to create an account and let me know the email address he used which in this case, was test@scotthelme.co.uk. Full account takeover.

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When Accounts are "Hacked" Due to Poor Passwords, Victims Must Share the Blame

Troy Hunt

It's just another day on the internet when the news is full of headlines about accounts being hacked. This is when hackers try usernames and password combos leaked in data breaches at other companies, hoping that some users might have reused usernames and passwords across services. Without doubt, blame lies with them.

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Facebook, Instagram, TikTok and Twitter Target Resellers of Hacked Accounts

Krebs on Security

Facebook, Instagram , TikTok , and Twitter this week all took steps to crack down on users involved in trafficking hijacked user accounts across their platforms. Facebook said it targeted a number of accounts tied to key sellers on OGUsers, as well as those who advertise the ability to broker stolen account sales. THE MIDDLEMEN.