For years, people were taught to look for spelling mistakes, awkward language or poor design as signs that something might not be legitimate.
Those clues haven't disappeared entirely, but they are becoming less reliable.
Looking back at the retailer I nearly bought my TV cabinet from, there weren't any obvious red flags. It took a deeper search of customer reviews before I became convinced something wasn't right.
That's a challenge more consumers are likely to face as online content becomes increasingly sophisticated.
"Once upon a time, spelling mistakes or unusual wording were good telltale signs," McCracken says.
"We can't rely on that anymore. AI is making content appear very accurate and believable."
According to McCracken, it starts with critical thinking.
"You have to ask questions like: What's the source? Where did this come from? Has it been verified?"
Rather than relying solely on what appears in a social media feed, an email or a messaging platform, she encourages people to verify information through trusted sources.
"If you're unsure, always go back to the original source," McCracken says.
"If something appears to be a news story, check a trusted news outlet. If it's information about your bank, go directly to the bank's website, app or verified social media channels."
It may require an extra step, but it can help prevent costly mistakes.
As my TV cabinet search reminded me, a few extra minutes of checking can sometimes make all the difference. And when the decision involves your finances, those few minutes may be among the most valuable investments you can make.
Alicia Muling is a Senior Journalist at ANZ
The views and opinions expressed in this communication are those of the author and may not necessarily state or reflect those of ANZ.