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3 of the Worst Data Breaches in the World That Could Have Been Prevented

Security Affairs

In 2013, Yahoo suffered one of the worst data breaches in history, exposing over 3 billion user accounts. Weak passwords are the easiest way hackers can hack into a system. Organizations must have a robust password policy. They then installed malware, which helped them obtain customers’ credit/debit card information.

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350 million decrypted email addresses left exposed on an unsecured server

Security Affairs

Example of leaked email addresses: Besides the CSV files, the bucket also contained voice recordings of several sales pitches to digital marketers about RepWatch, which appears to be a long-defunct domain reputation management tool and may or – considering when the files were uploaded – may not be related to the CSV files stored in the bucket.

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Top Cybersecurity Accounts to Follow on Twitter

eSecurity Planet

Fifteen years after the launch of the microblogging social media platform, Twitter remains a dominant public forum for instant communication with individuals and organizations worldwide on a universe of topics, including #cybersecurity. Read more: Top IT Asset Management Tools for Security. Jeremiah Grossman | @jeremiahg.