Troy Hunt

JANUARY 16, 2019

Many people will land on this page after learning that their email address has appeared in a data breach I've called "Collection #1". Collection #1 is a set of email addresses and passwords totalling 2,692,818,238 rows. It's made up of many different individual data breaches from literally thousands of different sources.

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Data breaches Passwords Password Management Accountability 280

The Last Watchdog

NOVEMBER 22, 2021

With so much critical data now stored in the cloud, how can people protect their accounts? Until biometrics or a quantum solution change our everyday approach to encryption, passwords remain our first line of defense against data breaches, hackers, and thieves. 4) Use a password manager.

Passwords 244

Passwords Password Management Accountability Data breaches 244

Troy Hunt

SEPTEMBER 13, 2018

The operator of the service (Kayo) reached out to me earlier this week and advised they'd noticed a collection of files uploaded to the site which appeared to contain personal data from a breach. Concerned that the data may indicate a previously unknown breach, Kayo then sent me over a total of 755 files totaling 1.8GB.

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Passwords Password Management Data breaches Accountability 169

Identity IQ

MAY 13, 2024

What Are the Risks of a Data Breach? IdentityIQ In a society dominated by digital interconnectedness, the risks associated with data breaches loom over individuals, businesses, and society at large. The ramifications extend past financial losses due to personal, corporate, and regulatory privacy being at risk.

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Data breaches Risk Identity Theft Passwords 52

Troy Hunt

NOVEMBER 7, 2018

The first one was about HSBC disclosing a "security incident" which, upon closer inspection, boiled down to this: The security incident that HSBC described in its letter seems to fit the characteristics of brute-force password-guessing attempts, also known as a credentials stuffing attack.

Passwords 234

Passwords Accountability Hacking Education 234

Troy Hunt

JANUARY 8, 2019

Regular readers will appreciate the mechanics of this already but all those who I point here for whom this is new, this attack simply takes exposed credentials from a data breach and tries them on another site. The attack is simple but effective due to the prevalence of password reuse.

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Hacking Passwords Accountability Data breaches 221

SiteLock

AUGUST 27, 2021

Creating a culture of security within your large, medium, and small business is critical to avoiding data breaches. This includes employee education and training by putting the focus on risk management, prevention, and how to stay calm if the worst does happen. Simple Security Steps to Implement Today.

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Cybersecurity Small Business Cybercrime Internet 52