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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. And all of them operate via Telegram , a cloud-based instant messaging system.

Passwords 321
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Recycle Your Phone, Sure, But Maybe Not Your Number

Krebs on Security

Many online services allow users to reset their passwords by clicking a link sent via SMS, and this unfortunately widespread practice has turned mobile phone numbers into de facto identity documents. Which means losing control over one thanks to a divorce, job termination or financial crisis can be devastating.

Mobile 347
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Attackers Use Bots to Circumvent Some Two-Factor Authentication Systems

eSecurity Planet

Underground services are cropping up that are designed to enable bad actors to intercept one-time passwords (OTPs), which are widely used in two-factor authentication programs whose purpose is to better protect customers’ online accounts. OTP Interception Services Emerge.

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Expect More Spam Calls and SIM-Card Scams: 400 Million Phone Numbers Exposed

Adam Levin

Once the number has been transferred, the criminal has control of any accounts that are identified by caller ID (including many financial institutions) as well as any accounts protected by two-factor authentication. It is believed this was the method used to recently hack Jack Dempsey’s Twitter account. .

Scams 197
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Telegram-powered bots circumvent 2FA

Malwarebytes

Two-factor authentication is a great way to protect your online accounts, and we always recommend you turn it on. Yesterday, security intelligence firm, Intel 147, revealed it had noticed an uptick of activity in threat actors providing access to services in Telegram that circumvent two-factor authentication (2FA) methods.

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Disneyland Malware Team: It’s a Puny World After All

Krebs on Security

financial services firm Ameriprise uses the domain ameriprise.com; the Disneyland Team’s domain for Ameriprise customers is [link] [brackets added to defang the domain], which displays in the browser URL bar as ? It also has other options for stalling victims whilst their accounts are drained. Bank customers.

Malware 273
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50 Ways to Avoid Getting Scammed on Black Friday

Adam Levin

Credit cards offer markedly better fraud protections than debit cards , which connect directly to your bank account. Virtual credit cards similarly allow online shoppers to mask their financial accounts. Many financial institutions offer free transaction alerts that notify you when charges hit your account.

Scams 243