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How Coinbase Phishers Steal One-Time Passwords

Krebs on Security

A recent phishing campaign targeting Coinbase users shows thieves are getting cleverer about phishing one-time passwords (OTPs) needed to complete the login process. In each case, the phishers manually would push a button that caused the phishing site to ask visitors for more information, such as the one-time password from their mobile app.

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LastPass: ‘Horse Gone Barn Bolted’ is Strong Password

Krebs on Security

The password manager service LastPass is now forcing some of its users to pick longer master passwords. But critics say the move is little more than a public relations stunt that will do nothing to help countless early adopters whose password vaults were exposed in a 2022 breach at LastPass.

Passwords 310
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The Rise of One-Time Password Interception Bots

Krebs on Security

In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords. An ad for the OTP interception service/bot “SMSRanger.”

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A Day in the Life of a Prolific Voice Phishing Crew

Krebs on Security

In the first step of the attack, they peppered the target’s Apple device with notifications from Apple by attempting to reset his password. The target told Michael that someone was trying to change his password, which Michael calmly explained they would investigate. “Password is changed,” the man said.

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Tricky Phish Angles for Persistence, Not Passwords

Krebs on Security

Late last year saw the re-emergence of a nasty phishing tactic that allows the attacker to gain full access to a user’s data stored in the cloud without actually stealing the account password. I look at this and think, would I be more likely to type my password into a box or more likely to click a button that says ‘okay’?”

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The Life Cycle of a Breached Database

Krebs on Security

Every time there is another data breach, we are asked to change our password at the breached entity. Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another.

Passwords 363
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Chinese Innovations Spawn Wave of Toll Phishing Via SMS

Krebs on Security

Those who fall for the scam are asked to provide payment card data, and eventually will be asked to supply a one-time password sent via SMS or a mobile authentication app. Reports of similar SMS phishing attacks against customers of other U.S. state-run toll facilities surfaced around the same time as the MassDOT alert.

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