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Impersonation Fraud



Impersonation fraud has mutated from simple identity theft into a complex digital crime wave encompassing messenger scams, SMS smishing attacks and elaborate fake identity schemes that target financial assets. 

 

It is a federal offense that prosecutors treat with increasing severity as the losses mount into the billions.

 

At SJKP LLP, we recognize that individuals caught in the crosshairs of these investigations are often not the masterminds but rather unwitting participants or low-level operatives used by international syndicates. The government frequently casts a wide net charging anyone whose bank account or phone number was linked to the scheme with wire fraud and conspiracy.

 

Defending against these charges requires more than general criminal defense knowledge. It demands a sophisticated understanding of telecommunications law, digital forensics and the psychology of social engineering. We represent clients accused of orchestrating messenger scams or facilitating SMS fraud. We intervene early to prove that our clients lacked the specific intent to defraud or were themselves victims of a larger fake identity operation.

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1. The Legal Anatomy of Fake Identity Fraud


Fake identity fraud involves the creation or alteration of a persona to deceive others for financial gain and it triggers a cascade of federal charges including aggravated identity theft. 

 

This is distinct from stealing a credit card. It involves assuming the total legal existence of another person or creating a synthetic identity.

 

The prosecution must prove that the defendant knowingly used a means of identification of another person without lawful authority. We challenge the government on the element of knowledge and the authenticity of the evidence connecting our client to the fake persona.



Synthetic Identity Fraud


A growing trend involves synthetic identity fraud where perpetrators combine real information (like a Social Security number) with fake information (like a name and date of birth) to create a new credit profile. Prosecutors treat this as bank fraud.

 

We defend these cases by analyzing the credit application process. If the financial institution failed to verify the applicant's identity due to their own negligence, we argue that the fraud was facilitated by the bank's lack of due diligence rather than our client's criminal ingenuity. We also challenge the link between the defendant and the synthetic profile by questioning IP address attribution.



Aggravated Identity Theft Penalties


Under 18 U.S.C. Section 1028A, using a real person's identity during a felony carries a mandatory two-year prison sentence that runs consecutively to any other sentence. This is the prosecutor's hammer.

 

However, the Supreme Court has ruled that the government must prove the defendant knew the identity belonged to a real person. In cases involving bulk data or dark web purchases, we argue that the defendant believed they were using fake or generated numbers. If the government cannot prove actual knowledge of a real victim, the mandatory two-year enhancement must be dismissed.



Access Device Fraud


Possessing or using counterfeit access devices (such as cloned SIM cards or faked login credentials) is a separate federal crime. This is often the charge used against those who provide the technical infrastructure for fake identity scams.

 

We scrutinize the search warrants used to seize these devices. If law enforcement overstepped their authority in searching digital devices or cloud accounts, we file motions to suppress the evidence. Without the device, the government often cannot prove possession or intent.



2. Messenger Scams and Social Media Impersonation


Messenger scams represent a pervasive form of wire fraud where perpetrators hijack social media accounts to solicit money from friends and family under false pretenses. 

 

These cases often rely on the trust established between the account owner and their contacts.

 

When the government prosecutes these cases, they often target the money mules who receive the funds rather than the hackers who compromised the account. We specialize in defending individuals who have been unwittingly pulled into these schemes.



Unauthorized Access and CFAA Violations


The initial act of taking over a messenger account violates the Computer Fraud and Abuse Act (CFAA). Prosecutors charge defendants with accessing a protected computer without authorization.

 

We defend against these charges by examining the method of access. If the defendant was given the password or if the access was part of a shared account arrangement, the authorization defense applies. We also challenge the jurisdictional reach of the CFAA in cases where the server access occurred outside the United States.



The Friend in Distress Narrative


Most messenger scams involve a script where the imposter claims to be in an emergency (such as being arrested or hospitalized) and demands immediate payment. This is a classic theft by deception.

 

Our defense strategy focuses on the mens rea. If our client allowed their bank account to be used to receive these funds because they were promised a commission for a legitimate service, they lack the intent to defraud. We present evidence of the client's communications with the masterminds to show that they were deceived regarding the source of the funds.



Jurisdictional Challenges in Online Fraud


Messenger apps often operate across state and international lines making venue a contestable issue. Federal prosecutors must bring the case in the district where the crime occurred.

 

We analyze the server logs and the location of the victims. If the connection to the charging district is tenuous, we move to dismiss for improper venue. This legal maneuvering can force the government to drop charges or refile in a jurisdiction more favorable to the defense.



3. SMS Scams and Smishing Liability


SMS scams (known as smishing) utilize text messages to deceive victims into revealing sensitive information or transferring funds and they are prosecuted aggressively under telecommunications and fraud statutes. 

 

These attacks are automated and scalable allowing fraudsters to target thousands of numbers instantly.

 

Defending these cases requires dissecting the technology used to send the messages and the financial path of the stolen proceeds.



The Mechanics of Robotexting


Smishing often involves the use of autodialers or SIM farms to blast out messages claiming to be from banks or delivery services. Prosecutors charge the operators of this equipment with conspiracy to commit wire fraud.

 

We challenge the forensic evidence linking our client to the broadcasts. We argue that the client's phone number was spoofed by a third party. Spoofing technology allows criminals to make texts appear to come from legitimate numbers. We use telecommunications experts to trace the true origin of the messages and exonerate our client.



Bank Impersonation via SMS


A common tactic involves sending a text alerting the victim to a fake suspicious transaction and asking them to reply, effectively handing over their login credentials. This leads to bank fraud charges.

 

We focus on the lack of direct interaction. Unlike in-person fraud, the defendant never meets the victim. We argue that our client provided a technological service (such as hosting a website or selling data) without knowing it would be used for bank fraud. We emphasize the dual-use nature of technology to raise reasonable doubt about criminal intent.



Liability of SIM Swappers


SIM swapping is a technique where the fraudster convinces a mobile carrier to switch a victim's phone number to a new SIM card under their control. This allows them to intercept two-factor authentication codes via SMS.

 

This is a high-tech crime that carries severe penalties. Our defense involves scrutinizing the interaction with the carrier. Often, the carrier's negligence in following security protocols is a contributing factor. We also investigate whether our client was merely a purchaser of the swapped number on the secondary market rather than the person who performed the swap (reducing their culpability).



4. Federal Wire Fraud and Conspiracy


The catch-all charge for almost all impersonation fraud is wire fraud which criminalizes the use of electronic communications to further a scheme to defraud. 

 

This statute is incredibly broad and allows the government to federalize almost any dishonest act involving a phone or computer.

 

A single SMS or Facebook message crossing state lines is sufficient to trigger federal jurisdiction. We defend against the over-application of this statute.



The Scheme to Defraud Element


To convict, the government must prove a cohesive scheme to defraud. We argue that isolated acts or misunderstandings do not constitute a scheme.

 

In messenger scam cases, we argue that the defendant's actions were sporadic and lacked the organized structure required for a conspiracy conviction. We deconstruct the government's timeline to show gaps and inconsistencies that suggest a lack of coordination.



Materiality of the Misrepresentation


The deception must be material meaning it would influence a reasonable person's decision. We challenge the materiality of the statements made in SMS scams.

 

If the text message was obviously spam or if the victim did not rely on the content of the message when sending money, the fraud charge may fail. We scrutinize the victim's testimony to determine exactly why they transferred the funds. If they acted out of negligence or for reasons unrelated to the impersonation, we argue for acquittal.



Conspiracy and Co-Conspirator Liability


Most impersonation cases are charged as conspiracies. This allows the government to hold a low-level participant responsible for the actions of the entire group.

 

We fight to sever our client's case from the co-defendants. We argue that our client had a limited role and did not agree to the broader criminal objectives. We use the buyer-seller defense to argue that a simple transaction (like selling a SIM card) does not make one a member of the criminal conspiracy.



5. Defense Strategies for the Accused


Effective defense against impersonation fraud allegations requires a proactive approach that targets the digital evidence and the government's theory of knowledge. 

 

We do not wait for the trial to challenge the prosecution's narrative.

 

We employ forensic experts and investigators to uncover the truth behind the digital footprint.



The Unwitting Participant Defense


Many clients charged in these cases are money mules who were tricked into moving funds. They believed they were working for a legitimate company or helping a friend.

 

We present evidence of the grooming process. We show the emails and messages where the client was lied to by the real scammers. We argue that the client was a victim of the same impersonation fraud they are accused of committing. Proving a lack of criminal intent is the most powerful defense in these cases.



Challenging Digital Attribution


The government often relies on IP addresses to identify the defendant. We challenge the reliability of this attribution.

 

We investigate whether the client's Wi-Fi was unsecured or if their device was part of a botnet. Malware can allow hackers to route traffic through an innocent person's computer. We use forensic analysis to show that the fraudulent activity originated from an external source effectively using our client's device as a proxy.



Suppression of Electronic Evidence


We vigorously challenge the search warrants used to seize phones and computers. If the warrant was overly broad or lacked probable cause, we move to suppress all evidence obtained from the device.

 

We also challenge the chain of custody of digital evidence. If the government cannot prove that the data on the hard drive has not been altered since seizure, it is inadmissible. We hold the government to the highest standards of digital forensics.



6. Why Clients Choose SJKP LLP for Impersonation Fraud


We combine technical fluency with aggressive federal defense strategies to protect clients accused of the most complex digital crimes. 

 

At SJKP LLP, we understand that an accusation of impersonation fraud (whether involving messenger scams, SMS smishing or fake identities) is a threat to your liberty and your future.

 

Our firm is chosen because we understand the technology as well as the law. We can explain the difference between a spoofed number and a real one to a jury. We know how to trace the digital breadcrumbs that prove your innocence. We are not intimidated by the federal government's resources.

 

We act quickly to preserve exculpatory evidence before it is deleted by service providers. We negotiate from a position of strength using our deep knowledge of federal sentencing guidelines to secure favorable outcomes. When you are facing charges for a crime you did not commit or intend, SJKP LLP provides the expert advocacy needed to clear your name and restore your life.


07 Jan, 2026


The information provided in this article is for general informational purposes only and does not constitute legal advice. Reading or relying on the contents of this article does not create an attorney-client relationship with our firm. For advice regarding your specific situation, please consult a qualified attorney licensed in your jurisdiction.
Certain informational content on this website may utilize technology-assisted drafting tools and is subject to attorney review.

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