Skip to content
AT&T store worker gets 16 months inside for SIM-swap side hustle

AT&T store worker gets 16 months inside for SIM-swap side hustle

Theregister • September 11, 2026

Phone shop staffer claimed he was paid less than $4k for in his part attacks leading to combined intended losses of $600,000

Higher prices can't crimp server sales as AI drives demand 58 minutes ago

Higher prices can't crimp server sales as AI drives demand

Britain's technology brief is now everyone's job and nobody's responsibility 2 hours ago

Britain's technology brief is now everyone's job and nobody's responsibility

Ukrainian lawyer's second career as a Conti coder earns him 4 years behind bars 3 hours ago

Ukrainian lawyer's second career as a Conti coder earns him 4 years behind bars

EU's Cyber Resilience Act starts the 24-hour vulnerability clock 3 hours ago

EU's Cyber Resilience Act starts the 24-hour vulnerability clock

Union body tells UK government workers must get a say before AI clocks in 4 hours ago

Union body tells UK government workers must get a say before AI clocks in

A former AT&T retail worker who used his system access to hijack customers' phone numbers for cybercriminals has been sentenced to 16 months in federal prison.

Kenneth Carter, 44, carried out the SIM swaps at a store in Portland, Oregon, , allowing the criminals to intercept authentication codes and raid victims' bank accounts.

Court documents show that Carter worked with at least three other people in the scheme, which ran between May 2018 and November 2019, and caused nearly $600,000 in intended losses.

Co-conspirator One, described in court documents as the operation's main "hacker," identified victims with online bank accounts, gathered their personal data, and sent it to Carter, who could reassign their phone numbers.

Carter abused his access to AT&T's systems to transfer victims' phone numbers to devices controlled by the other criminals. His role was described as "instrumental to the scheme."

Co-conspirator Two and Co-conspirator Three would walk into the store and impersonate the victim whose number they planned to SIM-swap, and Carter would reassign the number to a phone they controlled – usually a "cheap flip phone."

Once the swap was complete, the criminals could use the flip phone to intercept SMS-based 2FA codes and password reset messages, take over the victim's bank account, and steal funds.

The intercepted codes were relayed to Co-conspirator One, who used them to access the victims' bank accounts.

Court documents also refer to "an unnamed family member" who held a minor role in the scheme. They were described as someone "who occasionally passed along the two-step authentication codes" to Co-conspirator One.

According to the Justice Department, three victims incurred combined intended losses of $593,963.77, and Carter admitted carrying out additional unauthorized SIM swaps.

Carter's plea agreement [PDF] included details of three SIM swap attacks he helped execute. Only one victim suffered an actual loss: $99,528.33 transferred to a Portuguese bank account.

The conspirators attempted to transfer $247,652.74 and $246,782.70 from the other two victims, but the banks' fraud controls blocked both transactions.

Prosecutors said Carter was paid between $1,000 and $2,000 per swap, although he maintained that he earned less than $4,000 in total.

Law enforcement raided Carter's residence in November 2019, finding copies of the personal data provided to him to carry out the SIM swaps, including the Social Security number of the one victim whose money was successfully stolen.

AT&T terminated Carter's employment at an unspecified date in 2019. He pleaded guilty on March 24, 2026, to conspiracy to commit wire fraud and bank fraud.

In a letter to United States District Judge Stanley Blumenfeld, Jr., Carter described his offending as "a one-off situation that truly was a mistake."

He explained that he takes care of his mother-in-law, who spends much of her time in a hospital bed located in the family living room, and two daughters, one of whom has schizophrenia.

Carter claimed that he was "propositioned by my in-law cousin with an opportunity for me to make a little extra money for my family."

"I was told I wouldn't have to do anything but do my job," he added. "So, I was under the impression that this was a harmless act. As far as I knew at the time, I was never a part of a ring, nor was this an out-of-state matter.

"My incident was isolated to just Portland, OR, and the incident occurred while I was employed by AT&T. I later learned that what I found myself a part of was criminal, and I also learned after the fact the severity of what my co-conspirators were doing with the flip phones I sold under customer accounts."

Federal prosecutors were unmoved by Carter's letter. In their response [PDF], US attorneys argued that Carter had not provided enough evidence to show he was unaware of the criminal activity's scope or nature, or that he was less culpable than the "hacker" who coordinated the operation.

In addition to the 16-month sentence, Judge Blumenfeld, Jr. ordered Carter to pay $99,528 in restitution. ®

More JFrog Artifactory bugs under attack, and all 3 have patches

If you're waiting for a sign to upgrade to a fixed version: this is it

Mars astronauts could live in houses made of yeast and jello, say scientists

Low-energy 3D printing could turn Martian dirt into sturdy structures

HPE makes its “unified storage” claim real as B10000 R6 hits GA

PARTNER CONTENT: Pairs block and adjacent file workloads with independent scaling of performance and capacity

Disembodied fruit fly brain joins the crypto speculation swarm

Coinbase engineer gives simulated insect $100 and lets its neurons make the trades

OpenAI's rebel agent swarm died young, but its chilling logs live on

'The Collective' learned to communicate, organize, cheat, and apparently sacrifice its own

AT&T store worker gets 16 months inside for SIM-swap side hustle

Phone shop staffer claimed he was paid less than $4k for in his part attacks leading to combined intended losses of $600,000

PERSONAL TECH Smartphone makers don't bother to comply with EU repairability requirements

Smartphone makers don't bother to comply with EU repairability requirements

OFF-PREM Google engineer unplugged every fiber they could see and – surprise! – took down a chunk of the G-Cloud

Google engineer unplugged every fiber they could see and – surprise! – took down a chunk of the G-Cloud

NETWORKS Virgin Media offloads email services to third-party provider

Virgin Media offloads email services to third-party provider

offbeat Retired man turns spare room into Soviet-era supercomputer

Retired man turns spare room into Soviet-era supercomputer

software Another Microsoft team admits it’s struggling to handle flood of AI-generated code

Another Microsoft team admits it’s struggling to handle flood of AI-generated code

OFFBEAT UK military wants lasers to stop drone swarms without running out of ammo

UK military wants lasers to stop drone swarms without running out of ammo

SECURITY Watch out: Apple timepiece can grab snippets of conversation without both speakers' consent War is peace. Freedom is slavery. Privacy is surveillance

Watch out: Apple timepiece can grab snippets of conversation without both speakers' consent

War is peace. Freedom is slavery. Privacy is surveillance

SYSTEMS d-Matrix drinks the Nvidia Kool-Aid with NVLink Fusion and MGX rack designs AI infrastructure startup joins Qualcomm, Arm, Marvell, Amazon, Fujitsu, and MediaTek as NVLink true believers

d-Matrix drinks the Nvidia Kool-Aid with NVLink Fusion and MGX rack designs

AI infrastructure startup joins Qualcomm, Arm, Marvell, Amazon, Fujitsu, and MediaTek as NVLink true believers

ai and ml Anthropic reveals fourth likely crime committed by its AI Claude's Felony Bench rap sheet is now as long as OpenAI's

Anthropic reveals fourth likely crime committed by its AI

Claude's Felony Bench rap sheet is now as long as OpenAI's

SYSTEMS Samsung to help fortify OpenAI's semiconductor supply chain Semiconductor supply chains are hard, but Samsung offers OpenAI relief in many forms spanning compute and memory

Samsung to help fortify OpenAI's semiconductor supply chain

Semiconductor supply chains are hard, but Samsung offers OpenAI relief in many forms spanning compute and memory

AI+ML Google DeepMind rises above the AI scrum with genome atlas See, AI can be used for good ... or at the very least, a useful distraction from the bad

Google DeepMind rises above the AI scrum with genome atlas

See, AI can be used for good ... or at the very least, a useful distraction from the bad

Security Russians are posing as Signal support to launch phishing attacks PLUS: US takes down Iranian propaganda sites; Marketing company asks 'Why Do We Have Your Information?' And more!

Russians are posing as Signal support to launch phishing attacks

PLUS: US takes down Iranian propaganda sites; Marketing company asks 'Why Do We Have Your Information?' And more!

Security Microsoft patches failed to fix on-prem SharePoint, which is now under zero-day attack PLUS: China upgrades smartphone surveillance tools; Ring eases anti-snooping stance; and more

Microsoft patches failed to fix on-prem SharePoint, which is now under zero-day attack

PLUS: China upgrades smartphone surveillance tools; Ring eases anti-snooping stance; and more

Black Hat and DEF CON DEF CON Franklin project enlists hackers to harden critical infrastructure Voting village reports have been so successful, says Jeff Moss, that the whole of DEF CON will now be included

Black Hat and DEF CON

DEF CON Franklin project enlists hackers to harden critical infrastructure

Voting village reports have been so successful, says Jeff Moss, that the whole of DEF CON will now be included

Security EQT buys majority in Swiss cybersecurity biz Acronis Went at equivalent of $3.5B+ valuation for entire firm, though portion sold not specified

EQT buys majority in Swiss cybersecurity biz Acronis

Went at equivalent of $3.5B+ valuation for entire firm, though portion sold not specified

Malware Month Ten years since the first corp ransomware, Mikko Hyppönen sees no end in sight On the plus side, infosec's a good bet for a long, stable career

Ten years since the first corp ransomware, Mikko Hyppönen sees no end in sight

On the plus side, infosec's a good bet for a long, stable career

Shopify extends lifeline to Tailwind as vibe coding erodes web dev platform's bottom line Acquisition gives open source CSS framework 'a stable long-term '

Shopify extends lifeline to Tailwind as vibe coding erodes web dev platform's bottom line

Acquisition gives open source CSS framework 'a stable long-term '

Switzerland tests a FOSS escape route from Microsoft 365 Swiss Army sticks a knife in American cloud apps with its own FOSS push

Switzerland tests a FOSS escape route from Microsoft 365

Swiss Army sticks a knife in American cloud apps with its own FOSS push

Feel peak Windows was 7? You might like Kumander Linux Debian and Xfce – solid, sensible choices – with a pretty skin

Feel peak Windows was 7? You might like Kumander Linux

Debian and Xfce – solid, sensible choices – with a pretty skin

Canonical shuttering some of its legacy chat channels The Ubuntu Pastebin went in June, IRC gets demoted

Canonical shuttering some of its legacy chat channels

The Ubuntu Pastebin went in June, IRC gets demoted

Audacity audio-editing app no longer looks like it's from the early 2000s The FOSS tool for audio editing has a fresh coat of paint, and new features to boot

Audacity audio-editing app no longer looks like it's from the early 2000s

The FOSS tool for audio editing has a fresh coat of paint, and new features to boot

Haiku OS rises / Beta 6 sails open web / Virtual winds fly fast A real alternative to running some kind of FOSS Unix clone

Haiku OS rises / Beta 6 sails open web / Virtual winds fly fast

A real alternative to running some kind of FOSS Unix clone

Extracted Entities

Countries (1)

Industries (1)

Ransomware Groups (1)