Wrongfully convicted Goldman Sachs ex-programmer sues the FBI agents who arrested him for malicious prosecution
Christian Dolmetsch / Bloomberg Business :
Context & Ripple Effects
Sergey Aleynikov's case has already been through the wringer once: after his first theft-of-code conviction was reversed, New York prosecutors retried him and won a split guilty verdict, only for a court to overturn that second conviction months later. The lawsuit against the arresting FBI agents is the next stage of an arc that began with Goldman Sachs calling law enforcement over missing high-frequency trading source code.
What changed with this filing is that the target shifts from the defendant to the investigators themselves — a malicious-prosecution claim puts the agents' own conduct in building the arrest on trial, not just the theory that taking trading code is theft.
First-order effects
- The named FBI agents now face personal civil liability and the discovery process that comes with it, forcing disclosure of how the arrest and evidence-gathering were handled.
- Goldman Sachs, whose complaint to authorities started the matter, becomes collateral exposure if discovery shows the referral rested on a legally flawed theory.
Second-order effects
- Prosecutors and agents pursuing financial-code theft cases face a higher internal bar before charging, having watched both of Aleynikov's convictions fail — the marginal case gets declined rather than tried.
Third-order effects
- If the pattern holds — novel theories of what counts as stealing software repeatedly failing at the appellate level, followed by suits against the enforcers — the industry's go-to remedy for departing programmers taking code migrates from criminal referral toward civil trade-secret litigation.
The trend: High-profile white-collar prosecutions built on contested definitions of code as property are increasingly being unwound after conviction, shifting legal risk back onto the investigators and companies that initiated them.