Crypto Heists on the Rise: Violent ‘Wrench Attacks’ Target California’s Wealthy

Share this story:

Wealthy California Cryptocurrency Holders Become Targets in Violent ‘Wrench Attacks’

Los Angeles, CA — A disturbing wave of violent robberies, termed “wrench attacks,” has recently targeted affluent cryptocurrency holders in California, making headlines after several incidents in both Los Angeles and the Bay Area, according to reports from the San Francisco Chronicle.

These attacks involve perpetrators using overt violence and intimidation to force victims into surrendering access to their digital cryptocurrency assets. The term “wrench attack” originates from a web comic highlighting this form of robbery, which has now become a troubling reality.

The San Francisco Incident: $13 Million Theft

The most notable case occurred on November 22, when a San Francisco man was brutally robbed of $13 million in digital currencies. Thieves, disguised as pizza delivery drivers, forcibly entered his home in the Mission Dolores neighborhood. The victim was tied up with duct tape, physically assaulted with a firearm, and threatened with mutilation involving his fingers.

The victim reported that he had been expecting a package when a man carrying a white box arrived at his front porch around 5 p.m. After being pushed aside and overwhelmed, two suspects — one inside the home and another communicating on the phone — spent approximately an hour coercing him to reveal his passwords. In the end, the assailants absconded with $10 million in Bitcoin and $3 million in Ethereum.

Additional Linked Incidents Across California

In the weeks following the San Francisco event, three attempted wrench attacks took place in Sunnyvale, San Jose, and Los Angeles, with authorities believing these are related crimes by the same network of offenders.

  • In San Jose on December 17, a man was approached in his driveway by an armed assailant who forced him into his garage. The victim was struck on the head, but feigned serious injury when another car’s arrival spooked the attacker and accomplice, causing them to flee. Investigators noted the victim had received unsolicited pizza deliveries shortly before the attack and unwanted offers for driveway cleaning.

  • In Sunnyvale, a man was confronted by an individual posing as a DoorDash delivery driver who brandished a firearm and forced entry into his residence. The victim resisted, prompting the suspect to flee in a black Kia. Police later stopped and arrested 21-year-old Nino Chindavanh, a Tennessee resident, in connection with this crime.

Following Chindavanh’s arrest, a second suspect attempted a similar “coffee delivery” ruse at the same Sunnyvale home eight days later, but was unsuccessful.

  • On New Year’s Eve in Los Angeles’ Brentwood neighborhood, another home invasion occurred. A man pretending to be a delivery driver requested a drink of water and was allowed inside, only to pull a gun and take the victim at gunpoint. Bound with duct tape and zip ties, the victim was forced to surrender his computer password under threats of finger mutilation to give the attackers access to his cryptocurrency holdings. A witness hiding in a pantry managed to contact 911, leading to a police response and a chase resulting in arrests.

Arrests and Ongoing Investigations

Two suspects apprehended from the Los Angeles incident were identified as Elijah Armstrong and Jayden Rucker, also from Tennessee. Rucker’s identification was found in the same vehicle driven by Chindavanh during the Sunnyvale arrest.

All three men face multiple charges including robbery, burglary, assault with a firearm, and attempted extortion. Law enforcement officials suspect, however, that these individuals may be operatives working under coordination from higher-level figures within an organized criminal network.

The FBI and other federal agencies are involved in the investigation, though the identities of possible masterminds behind these attacks remain uncertain.

How Attackers Access Victims’ Information

Investigators have noted that in several cases, suspects appear to have infiltrated victims’ DoorDash or Uber Eats accounts, allowing them to gather personal information such as home addresses. This infiltration underscores a growing concern for digital privacy and security among cryptocurrency assets owners.

Responses from Companies and Authorities

DoorDash officials stated they cannot comment on active investigations but emphasized their cooperation with law enforcement agencies.

Police believe all suspects directly involved in the violent, in-person robberies across the Bay Area and Los Angeles have been taken into custody. Ongoing inquiries focus on uncovering larger criminal networks coordinating the wrench attacks, seeking to prevent further incidents targeting cryptocurrency investors.


As cryptocurrency continues to grow in popularity and value, these incidents highlight the urgent need for improved security measures for large digital asset holders and awareness of potential physical threats linked to crypto wealth. Authorities urge owners to remain vigilant and secure their digital and physical safety carefully.

For further updates and safety tips related to cryptocurrency ownership, readers are encouraged to follow official law enforcement announcements and trusted news sources.

Share this story: