A civil claim for crypto theft after a SIM swap is a private lawsuit seeking monetary damages from those responsible for stealing cryptocurrency through unauthorized control of the victim’s phone number. In Miami, Florida, these cases are growing as crypto holders discover thieves hijacked their mobile account, bypassed two-factor authentication, and drained digital wallets or exchange accounts. Unlike criminal cases pursued by the state, civil claims put recovery power in victims’ hands. Florida law provides specific statutory tools, including treble damages under Florida’s civil theft remedies. If you lost bitcoin or other digital assets after an unauthorized SIM swap, understanding these civil remedies is essential.
If you believe you are a victim of SIM swap crypto theft, Kaplan Rothstein Prüss Peraza, P.A. can help you evaluate your options. Call (888) 578-6255 or reach out online to get started.
How SIM Swap Fraud Leads to Crypto Theft
SIM swap fraud occurs when a bad actor convinces or manipulates a wireless carrier into transferring your phone number to a SIM card they control. Once the thief has your number, they intercept text-based verification codes, reset passwords on exchange accounts, and access crypto wallets. Victims often discover the theft only after their phone loses service and funds are gone.
This attack is particularly devastating for cryptocurrency holders because blockchain transactions are irreversible. A victim who stored bitcoin in a digital wallet, as the plaintiff did in the 2025 Florida case Kowalski v. Binance Holdings Ltd., may find that assets moved off-platform cannot be recovered through the exchange. That case was decided December 3, 2025, by the Florida Third District Court of Appeal, originating from Miami-Dade Circuit Court, making it directly relevant precedent for crypto-related civil litigation in this jurisdiction.
💡 Pro Tip: Immediately document everything if you suspect a SIM swap. Screenshot your phone’s loss of service, note the exact time, and preserve all exchange login alerts and transaction records before contacting your carrier.
Florida’s Civil Theft Statute and What It Means for SIM Swap Victims
Florida Statute §772.11 provides a powerful tool for victims of theft, including crypto theft from SIM swaps. Under §772.11(1), anyone who proves by clear and convincing evidence they were injured by a violation of Florida’s theft statutes (§§812.012 through 812.037) has a cause of action for threefold actual damages, with minimum damages of $200, plus reasonable attorney’s fees and court costs.
The Clear and Convincing Evidence Standard
The burden of proof is "clear and convincing evidence," higher than the typical civil "preponderance of the evidence" standard. SIM swap victims must present strong, persuasive proof the theft occurred and caused their losses. Thorough documentation of the unauthorized SIM change, resulting account access, and on-chain movement of stolen crypto is critical.
Pre-Suit Demand Requirement
Before filing suit, §772.11(1) requires the claimant to send a written demand for $200 or the treble damage amount to the liable person. If satisfied within 30 days, the claimant provides a release from further civil liability. This mandatory procedural step cannot be skipped.
💡 Pro Tip: Work with a crypto theft recovery attorney to draft your pre-suit demand letter. It must comply with §772.11 requirements, and an improperly worded demand could undermine your case.
Key Limitations to Know
Important limitations exist. Punitive damages are explicitly unavailable under §772.11(1). Additionally, if the court finds a civil theft claim lacked substantial fact or legal support, the defendant may recover reasonable attorney’s fees and court costs. Victims should ensure claims rest on solid evidence before proceeding.
| Element | Details Under §772.11 |
|---|---|
| Burden of Proof | Clear and convincing evidence |
| Damages Available | Treble (3x) actual damages, minimum $200 |
| Attorney’s Fees | Recoverable by prevailing plaintiff |
| Pre-Suit Requirement | Written demand; 30-day cure period |
| Punitive Damages | Not available |
| Risk to Claimant | Defendant may recover fees if claim lacks substantial support |
How Florida Courts Characterize Cryptocurrency in Civil Cases
Florida courts have recognized bitcoin and similar digital assets in civil proceedings. In Kowalski, the court referenced State v. Espinoza (264 So. 3d 1055) defining bitcoin as "a decentralized digital currency transacted over the internet as an alternative to government-issued money." This characterization supports treating cryptocurrency as property or a thing of value subject to theft-related claims.
The Kowalski plaintiff stored bitcoin in a digital Electrum wallet, and the court treated the dispute as standard civil matter involving identifiable digital assets. For Miami victims, this confirms courts in this jurisdiction are familiar with the technology and willing to hear these cases.
💡 Pro Tip: Keep detailed records of wallet addresses, transaction hashes, and exchange account statements. Florida courts may require you to trace stolen assets with specificity to meet the clear and convincing evidence standard.
Can You Sue Your Wireless Carrier After a SIM Swap?
Pursuing a claim against your wireless carrier is possible but comes with significant hurdles. Consumer advocacy groups like EPIC note victims often face difficulty recovering damages from carriers in private litigation, despite carriers being central to the SIM-change process.
Forced Arbitration as a Barrier
One major obstacle is forced arbitration. Many wireless carrier contracts include binding pre-dispute arbitration clauses requiring individuals to pursue claims in arbitration rather than court, and may limit class actions. Many SIM swap fraud cases have been relegated to arbitration, where outcomes are less transparent and procedural protections differ.
Carriers have argued that data exposed in SIM swap attacks is not customer proprietary network information (CPNI), which would trigger additional federal law protections. This argument can narrow regulatory-based liability theories, though it doesn’t foreclose all potential claims. The FCC’s 2023 Report and Order established new baseline rules requiring wireless carriers to use secure authentication methods for SIM changes and port-out requests, which may strengthen future negligence claims.
💡 Pro Tip: Review your carrier contract carefully for arbitration clauses before deciding your legal strategy. A SIM swap attorney in Miami can assess whether grounds exist to challenge arbitration provisions in your case.
Steps to Protect Your Civil Claim for Crypto Theft in Miami
Acting quickly after discovering a SIM swap is essential to preserving recovery rights. The following steps strengthen potential civil claims:
- Preserve all evidence of the SIM swap, including carrier communications, timestamps of service disruption, and notifications from your crypto exchange about unauthorized activity.
- Secure remaining accounts immediately by changing passwords, enabling hardware-based two-factor authentication, and contacting your exchange to freeze your account.
- Document the chain of events from losing phone service through fund discovery, including on-chain transaction records showing where stolen crypto was sent.
- Consult with a crypto account hacking attorney who understands both Florida civil theft law and blockchain forensics.
Do not delay seeking legal guidance, as evidence becomes harder to obtain over time. Carrier records, exchange logs, and blockchain data are time-sensitive. High-profile cases, such as one where a T-Mobile customer lost millions in a SIM swap, illustrate potential loss scale and why prompt action matters.
What a SIM Swap Lawyer Can Do for Your Case
A sim swap lawyer brings legal knowledge and technical understanding needed to build viable civil claims. These cases require more than traditional litigation skills. Your attorney must trace cryptocurrency on the blockchain, work with digital forensic tools, and present complex technical evidence to courts with potentially limited crypto familiarity.
In Miami, where Kowalski established courts will hear crypto theft disputes, having counsel familiar with this jurisdiction is particularly valuable. A sim swap lawyer can evaluate whether your claim falls under §772.11, identify potentially liable parties, navigate carrier arbitration barriers, and pursue treble damages and attorney’s fees.
💡 Pro Tip: When evaluating attorneys, ask about their experience with blockchain tracing and whether they have handled SIM swap civil lawsuits in Florida courts specifically.
Frequently Asked Questions
1. What damages can I recover in a Florida civil theft claim for stolen cryptocurrency?
Under Florida Statute §772.11(1), successful claimants may recover threefold (treble) actual damages, with minimum award of $200, plus reasonable attorney’s fees and court costs. Punitive damages are unavailable. Actual damages are generally measured by stolen cryptocurrency value at the relevant time, though valuation may be contested.
2. Do I need to send a demand letter before filing a SIM swap civil lawsuit in Florida?
Yes. Florida Statute §772.11(1) requires written demand for $200 or the treble damage amount before filing suit. If the liable person satisfies demand within 30 days, the claimant must provide a release from further civil liability. Failing to comply could affect your ability to proceed.
3. Can I sue my wireless carrier for allowing a SIM swap?
You may bring negligence-based claims against your carrier, but significant barriers exist. Many carrier contracts contain forced arbitration clauses preventing court litigation. Carriers often dispute whether SIM swap information triggers heightened federal communications law protections. An attorney can review your carrier agreement and advise on options.
4. How do Florida courts define bitcoin in civil cases?
Florida courts have defined bitcoin as "a decentralized digital currency transacted over the internet as an alternative to government-issued money," relying on State v. Espinoza (264 So. 3d 1055). This definition supports treating cryptocurrency as a thing of value subject to theft-related claims.
5. What standard of proof applies to a civil theft claim in Florida?
The standard is "clear and convincing evidence," higher than the "preponderance of the evidence" standard in most civil cases. You must present strong, substantive proof of the theft and resulting losses. Thorough documentation and blockchain forensic analysis are often essential to meeting this threshold.
Taking Action After a SIM Swap Crypto Theft
Florida law provides meaningful civil remedies for SIM swap victims who lost cryptocurrency, but these claims require careful preparation, strong evidence, and understanding of both legal and technical dimensions. From meeting §772.11 pre-suit demand requirements to overcoming carrier arbitration barriers, every step matters. The recent Kowalski decision confirms Miami courts are prepared to handle these disputes, and victims who act promptly to preserve evidence position themselves more effectively.
If you lost cryptocurrency due to a SIM swap and want to explore civil claim options, contact Kaplan Rothstein Prüss Peraza, P.A. today. Call (888) 578-6255 or get in touch online to discuss your situation.
