The Newest Scam Targeting Costco Members - Here's What to Watch For

Costco's trusted reputation and massive membership base appear to make it a prime target for increasingly complicated scams. Messages that look polished and familiar have begun circulating widely, often mimicking official branding closely enough to feel legitimate at first glance. For older adults, especially those managing finances carefully in retirement or approaching it, these scams may be especially dangerous.

The urgency and realism behind these schemes seem to be growing. Many impersonations now stretch across email, text messages, phone calls, and even social media. Understanding what to watch for may reduce the risk of falling into a costly trap. Below are the most active Costco-related scams circulating right now, and how to recognize them so that you can still get more out of your Costco membership.

Editor's note: Scam examples and guidance are based on information published by Costco's official customer service resources and recent consumer protection reporting.

Fake membership renewal emails

Messages claiming a Costco membership has expired or encountered a billing issue appear to be among the most widespread scams. These emails often have official logos, familiar formatting, and language that closely resembles legitimate correspondence. A link typically directs recipients to a convincing lookalike website designed to capture login credentials or payment details.

A key concern in these emails is urgency. Phrases suggesting immediate suspension or account loss may pressure recipients into acting quickly. Costco notes that legitimate communications will always come from verified domains, typically ending in "@costco.com."

Fake prize or giveaway notifications

Another common tactic involves messages claiming a recipient has been "specially selected" for a prize or exclusive giveaway. These offers may mention high-value items or gift cards, often tied to completing a survey or clicking a link. In some cases, a small "processing fee" is requested to release the prize.

These offers may seem harmless at first, but they often serve as entry points for financial fraud or identity theft. Legitimate promotions from Costco are typically announced through official channels, not random unsolicited messages.

Phishing calls using spoofed Costco numbers

Phone scams also appear to be growing more complicated, with scammers using technology that mimics Costco's real phone numbers. Some calls claim suspicious activity tied to an account, occasionally involving international fraud and money loss scenarios. Others call and talk about fake Costco orders that the caller may claim are attached to your account.

In certain cases, customers have blocked the original scam number, but are still being called by different numbers about the same subject, which has been noted in recent scam reports. Costco states that it does not initiate unsolicited calls requesting sensitive financial information. Consumers may verify legitimate Costco contact details on the Costco customer service website if they are ever unsure whether the store is really calling them.

Fake job offers promising high pay

Messages advertising flexible remote work with unusually high daily earnings, often between $250 and $500, have been circulating under names like "Costco Recruiting." These offers may request personal information early in the process or require upfront fees for training or onboarding.

Such offers tend to rely on urgency and attractive compensation to draw attention. Legitimate job listings are typically posted through Costco's official careers page or through an official email address, not through unsolicited texts or emails. Job seekers should always confirm on Costco's official job page for all employment information.

Fake subscription renewal notices

Emails warning of a "subscription renewal issue" have also gained traction. These messages often resemble billing alerts and encourage immediate action to prevent service interruption. Links embedded in these emails typically lead to fraudulent sites designed to collect payment details.

A common red flag includes vague descriptions of the subscription itself. Costco advises members to log in directly through its official website rather than clicking on links in unexpected emails.

Red flags that appear across most scams

Despite their variety, many of these scams share similar warning signs. Generic greetings such as "Dear Customer" instead of the customer's name, unfamiliar email addresses, and urgent deadlines tend to appear frequently in scams. Requests for payment through PayPal, Venmo, cryptocurrency, or gift cards are a great way to keep an eye out for fraudulent intent.

Costco wants every customer to know that it does not request sensitive personal or financial information via email or text. Messages that create pressure or fear may warrant extra caution.

Where to verify and report suspicious messages

For those unsure about a message's legitimacy, Costco maintains an official database of known scams and fraud alerts. Reviewing this resource may provide clarity before taking any action. Members may access it directly on Costco's website.

Suspicious messages may also be reported to the Federal Trade Commission, which tracks fraud trends and helps protect consumers nationwide. Reports can be filed securely on the Federal Trade Commission's website.

Bottom line

Scams targeting Costco members are growing in both frequency and complication, often blending familiar branding with urgency to create a convincing story. Taking a moment to verify unexpected messages, especially those involving payments or personal data, may reduce the likelihood of financial loss to a scam so that you can save money on groceries and other necessities.

One additional step worth considering involves enabling account alerts directly through trusted financial institutions. These alerts may provide early warning signs of unusual activity, adding another layer of awareness beyond identifying scams alone.