British Fraud Office Ends HP-Autonomy Inquiry
LONDON — The Serious Fraud Office of Britain said on Monday that it had closed its investigation into suspected accounting and disclosure abuses connected to Hewlett-Packard's $11 billion purchase of the British technology company Autonomy.
Context & Ripple Effects
Hewlett-Packard's $11 billion purchase of Autonomy had already produced shareholder anger and write-downs when Britain's Serious Fraud Office quietly ended its criminal inquiry into suspected accounting and disclosure abuses — closing the state-level investigation without naming a culprit.
The closure did not end the saga; it privatized it. Within months HP took the fight into its own hands, filing a $5.1 billion U.K. civil lawsuit against co-founder Mike Lynch, and the case ran on for years through indictments, an extradition fight, and ultimately a London court's fraud findings.
First-order effects
- With the criminal probe shut, proving the alleged accounting abuse falls to Hewlett-Packard's own lawyers rather than a prosecutor — which is why HP moved the dispute into a civil suit against Lynch months later.
- Former Autonomy executives gain relief from British criminal exposure, but nothing in the closure touches their legal standing elsewhere.
Second-order effects
- Enforcement migrates rather than dies: U.S. authorities later indicted former Autonomy CFO Sushovan Hussain ([[a:877649]]) and sought Mike Lynch's extradition from Britain, keeping criminal pressure alive precisely where the SFO dropped it.
- Shareholders pursue recovery through separate channels, including HP's later $100 million settlement tied to the deal, splitting the accountability burden between the company and its investors.
Third-order effects
- The eventual verdict came through the civil route the SFO never delivered: a London judge ruled in 2022-era proceedings that fraud occurred and that HPE lost roughly ~£730 million on Autonomy — a decade of litigation replacing a closed state inquiry.
- Structurally, the episode shows mega-acquisition disputes resolving through long-horizon private suits and cross-border criminal referrals rather than domestic fraud offices, pushing buyers to treat disclosure mismatches between reported accounts and underlying P&L as the core due-diligence risk.
The trend: Accountability for failed billion-dollar tech acquisitions is shifting from swift national fraud investigations to decade-long private litigation backed by selective U.S. criminal pursuit.