In the first half of 2024 over 471 million data breach victim notices were filed globally per a CNET analysis of public disclosures. The figure dwarfs prior periods yet 68 percent of notices omitted critical details on how attackers infiltrated systems. Major incidents included AT&T’s 90 million record leak and a 200 million user breach at a Chinese data aggregator but both firms declined to specify initial access methods. Regulators in the EU and US have fined companies for vague disclosures yet enforcement remains inconsistent.

Opaque breach reporting shifts risk from corporations to consumers. Without attack vector disclosure companies avoid reputational harm and class action exposure while victims cannot assess their own liability. This asymmetry incentivizes weak security hygiene as firms calculate that silence is cheaper than transparency. Second order effects include eroded trust in digital services and a rising cyber insurance premium spiral as underwriters lack data to price risk accurately.

Winners are law firms specializing in incident response and PR agencies crafting vague breach statements. Losers are consumers facing identity fraud and SMEs unable to afford cyber insurance. Nations like the US lagging on disclosure laws lose global trust while the EU gains regulatory arbitrage advantages.

Expect the SEC to finalize its 4 day breach disclosure rule by Q1 2025 forcing public companies to reveal attack vectors. Cyber insurance underwriters will start demanding forensic reports as a condition for coverage. A black market for breach details will emerge as threat intel firms pay for leaked incident data.