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Facebook Is Using Your Two-Factor Authentication Phone Number to Target Advertising

Schneier on Security

It is also using contact information you handed over for security purposes and contact information you didn't hand over at all, but that was collected from other people's contact books, a hidden layer of details Facebook has about you that I've come to call "shadow contact information."

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GUEST ESSAY: The case for shifting to ‘personal authentication’ as the future of identity

The Last Watchdog

I currently have over 450 accounts that use passwords combined with a variety of two-factor authentication methods. Related: How the Fido Alliance enables password-less authentication. Only a dozen or so of my accounts get authenticated via self-hosted services. the address book web app). Scale to come.

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Booking.com Phishers May Leave You With Reservations

Krebs on Security

KrebsOnSecurity last week heard from a reader whose close friend received a targeted phishing message within the Booking mobile app just minutes after making a reservation at a California. Booking.com did not respond to questions about that, and its current account security advice urges customers to enable 2FA.

Phishing 239
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10 Behaviors That Will Reduce Your Risk Online

Daniel Miessler

Good passwords are long, random, and unique to each account, which means it’s impossible for a human to manage them on their own. Pick either 1Password or LastPass , go through all your accounts, and for each one…reset the password to something created by (and stored in) your password manager. Automatic Logins Using Lastpass.

Risk 345
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InterContinental Hotels' booking systems disrupted by cyberattack

Malwarebytes

The activity significantly disrupted IHG's booking channels and other applications. Booking system. The unavailability of the online booking system must be a major pain for IHG. directly to make, amend or cancel a booking. In addition, experts from outside of IHG are being brought in to help with the investigation.

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Don’t Let Your Domain Name Become a “Sitting Duck”

Krebs on Security

More than a million domain names — including many registered by Fortune 100 firms and brand protection companies — are vulnerable to takeover by cybercriminals thanks to authentication weaknesses at a number of large web hosting providers and domain registrars, new research finds. Image: Shutterstock. Image: Infoblox.

DNS 288
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KindleDrip exploit – Hacking a Kindle device with a simple email

Security Affairs

The researchers noticed that the “Send to Kindle” feature allows Kindle users to send e-books to their devices as email attachments, a behavior that could be potentially exploited for malicious purposes, for example sending a malicious e-book to potential victims. To my pleasant surprise, the e-book appeared on the device!

Hacking 145