(Bloomberg) -- A few years before a 2023 cyberattack disrupted manufacturing at one of the largest US producers of disinfectants ahead of flu season, an audit warned of systemic cybersecurity flaws within the company’s production systems.Most Read from BloombergTrump’s Net Worth Hits $6.5 Billion, Making Him One of World’s 500 Richest PeopleTrump Vows to Pay Fraud Trial Bond Cut by 68% to $175 MillionBiden Gains Ground Against Trump in Six Key States, Poll ShowsVital Baltimore Bridge Collapses A