When purchasing products and services online, there are ways to streamline the process and make it easier – such as storing your credit card information in your registered accounts with various online retailers, or saving it in your browser. These simple steps seem harmless, allowing you to avoid manually entering your payment information each time you make a purchase. But as is always the case with security, the more convenient something is, the more risk it introduces.

Take the recent example of one of our members whose Amazon account was breached. It’s not clear how hackers accessed her account in the first place, but most likely it was through a phishing email that lured her into entering her credentials on a malicious site, or a data breach that made her login credentials accessible on the dark web. Adding insult to injury, multifactor authentication (MFA) wasn’t enabled on her account, making it easy for a malicious party to compromise it.

Once in her account, the hackers were able to access her credit card information to make purchases. As many of us do, she kept her credit card stored on her account, but that added convenience was exploited by cybercriminals.

The MFA Paradox: Essential But Not Infallible

Setting up multifactor authentication (MFA) is often touted as the silver bullet of personal security, and for good reason: it blocks the vast majority of automated bot attacks. However, it is important to understand that MFA is a baseline requirement, not a complete solution. On its own, standard MFA – specifically the kind that sends a code to your mobile device via text message – can actually create a false sense of security.

In breaches like SIM swap attacks, where hackers surreptitiously hijack your phone number from your carrier, they don’t need to guess your code; they simply receive that code themselves. If your security strategy relies solely on an SMS-based code to keep you protected, you are still highly vulnerable to any attacker who has mapped out your personal digital footprint.

Offsetting these risks requires a shift in mindset, in which we understand that we must trade off some level of convenience to ensure we’re secure. Below are some steps you can take to minimize your personal risk and safeguard yourself. Sacrificing a degree of ease and simplicity to avoid a compromise or malicious access is well worth it.

Essential Steps for Securing Your Digital Wallet

  • Protect the family attack vector: For executives and high-net-worth individuals, security is a team sport. Threat actors can easily identify a person’s relatives on social media and build a persona to engage with them as a backdoor to the intended target. Ensure your family members follow these same protocols; your protection is only as strong as the most exposed person in your household.
  • Stop storing payment info in your browser: While the auto-fill feature is incredibly convenient, it creates a single point of failure. If an infostealer malware reaches your browser, every card you’ve saved is instantly compromised.
  • Move beyond SMS-based MFA: If you must store a card for a recurring service, ensure you have enabled MFA, but prioritize biometric authentication (e.g., FaceID or Fingerprint) or authenticator apps (like Authy or 1Password) over text codes. SMS codes are far too easy for bad actors to intercept through SIM swaps.
  • Utilize a dedicated password manager: Transition your sensitive data out of the browser and into a dedicated manager like 1Password for both your passwords and your credit card info. These tools provide much more robust encryption than a standard web browser.
  • Consider a privacy-conscious browser: Consider switching from mainstream browsers to a security-conscious alternative such as Brave. It offers more aggressive security and privacy controls by default. I always remind people: “If you don’t have to pay for the product, you are the product.”
  • Use virtual credit cards: Most banks now offer virtual credit cards, and services like Privacy.com are excellent sources for creating unique, “burner” cards for specific merchants. You can set spending limits or revoke these cards at any time, ensuring that even if a merchant suffers a data breach, your primary financial account remains untouched.

From Convenience to Resilience

The path to true online payment security is paved with intentional friction. While the digital landscape constantly offers us smooth, one-click options, we must recognize that every shortcut taken for convenience is an opportunity for an attacker. Establishing real digital resilience requires us to embrace a slightly less convenient path – utilizing virtual cards, dedicated password managers, and hardware-based authentication.

Contact our team to learn more today.