Investigators reportedly linked attempted crypto robberies to a prior home invasion pattern that targeted victims’ cryptocurrency holdings using coercion. The reporting describes the “wrench attack” method and connects multiple incidents across regions from the Bay Area to Los Angeles.

A report from the San Francisco Chronicle says investigators connected multiple attempted crypto robberies to an earlier home invasion case involving coercive tactics to access cryptocurrency holdings. The alleged pattern—referred to as a “wrench attack”—includes attackers confronting victims at or near their homes and using physical intimidation to force access to digital assets. The article indicates investigators traced similarities between incidents across regions, describing how the alleged offenders used the same modus operandi when targeting victims who held crypto. According to the reporting, the crimes escalated beyond typical online fraud by using in-person pressure, reportedly to quickly obtain keys, account access, or other information needed to transfer funds. The story further links the attempted robberies to armed robbery activity, suggesting a coordinated or at least connected group of offenders. By comparing timelines, victim profiles, and the details of how victims were compelled to comply, investigators reportedly built a case for connections between otherwise separate events. The account emphasizes the risks of cryptocurrency concentration and the way criminals increasingly target the physical context of victims rather than relying solely on remote phishing. It also highlights the broader public-safety dimension of crypto-related crime.