Unexpected Texts for Strangers? The Growth of 'Wrong Number' Scams

"Hi, how are things going?"

"Hello, how's your back pain?"

"Apologies for the delay; dinner at 6:15 is good for me."

If you've been receiving a flood of seemingly arbitrary text messages along these lines, you're not alone. It's not a mere misdial. Cyber criminals are increasingly exploiting the 'wrong number' scheme, buoyed by artificial intelligence, to access personal details and financial information.

Ann Nagel, employed by a college near Chicago, encountered a message so authentic she nearly decided to reply.

"I honestly believed it was from one of the members of my community group. For a moment, I was convinced," Nagel shared. But she saw through the ruse when the sender requested a Vanilla Visa gift card and its scratched-off code. Nagel promptly discontinued the conversation.

"These scammers are indeed cunning," Nagel noted.

McAfee's Chief Technology Officer, Steve Grobman, emphasizes that more than just a mistyped number is in play here. These text initiators have a broader agenda involving seemingly benign messages. Primarily, they aim to verify the mobile number as active and gauge if the recipient engages.

"Scammers update their database with your number to pinpoint targets for future cons," Grobman explained. They note potential victims even if initial interactions don't yield instant results. If blocked by an individual, phone provider, or carrier, these scammers soon target someone new.

"Once they achieve their verification goal, the focus shifts to relationship-building," Grobman detailed. He added that these fraudsters often operate within well-funded criminal networks.

These scammers exert effort because the end goal is separating you from your finances. Grobman observes that scams with high returns often involve cultivating personal bonds, evolving into "pig butchering" frauds.

Ultimate Objective: Your Financial Nest Egg

Lengthy, evolving scams—sometimes with romantic twists—target an individual's life savings or retirement funds. "Given the potential financial reward, fraudsters invest the necessary time to develop these cons," Grobman remarked.

Research by McAfee identifies that around 25% of Americans have faced this type of scam messaging. While email scams top the list at 47%, text and social media scams each account for 24%.

AI enhances these once demanding schemes, allowing criminals to efficiently customize messages based on area codes, scour social media, and establish familial links.

"'Wrong number' messages are proliferating due to recent widespread data availability combined with AI advancements," Grobman remarked. They enable fraudsters to craft authentic-looking deceptions and increase the odds of victim engagement.

Despite these tools, avoiding interaction is advised. "Refrain from engaging," Grobman urged.

Psychology is equally pivotal to text scammers as their digital tools. "These scams tap into human desires for connection," explained Malka Shaw, a psychotherapist from New Jersey. She notes an uptick in scam victims within her clientele.

Shaw highlights that the enduring effects of Covid amplify the issue. "Loneliness has surged dramatically post-pandemic. Many people feel isolated," she stated. Particularly vulnerable individuals may find themselves enticed by text communication.

"Those with past trauma or loneliness are more vulnerable; they crave connection," Shaw pointed out. AI enables these perpetrators to swiftly connect profiles indicating potential loneliness with phone numbers.

Tiny Ransoms for Social Media Lockouts

Even without a large-scale scam success, smaller victories are possible. Eder Ribeiro, leader of global incident response at TransUnion, highlights how, aside from aiming to deplete savings, hackers can extract secondary gains from these scams.

"Information is valuable," Ribeiro explained, noting that minimal data such as a name and contact can be monetized in illegal markets or used to access emails. A text exchange may reveal enough to hijack a victim's social media account, demanding small payments—between $200 and $800—to restore access.

"Hackers find numerous ways to exploit personal details for extortion or fraud," Ribeiro added.

Dustin Brewer, heading proactive cybersecurity services at BlueVoyant, advises simply ignoring such messages. Block them and mark them as spam to reduce future occurrences.

"Doing this diminishes my attractiveness as a target, decreasing the likelihood of additional attempts," Brewer stated. Labelling messages as spam can also warn others and help messaging apps recognize and counter future threats.

Ribeiro from TransUnion cautions that, for now, the frequency of these scams is unlikely to decrease. "Its effectiveness encourages repetition," he concluded.