Comment on this storyCommentElon Musk’s attorneys brought new allegations from a whistleblower to court Wednesday as additional ammo in their longshot case to walk away from buying social media giant Twitter.The explosive whistleblower complaint became a talking point for Musk’s attorneys throughout the one-and-a-half hour hearing, which was scheduled for the attorneys to request more information on Twitter‘s user data on spam and bots — a key point in Musks’s claim he was misled and can back out of the deal. The complaint, which was obtained by The Washington Post and cited by Musk’s attorneys, alleges egregious security deficiencies and ineffective methods for counting bots at the social media giant.For Musk’s lawyers, it was the opening salvo in a strategy that is expected lean more heavily on the claims of whistleblower Peiter Zatko, Twitter’s former Twitter head of security.Former security chief claims Twitter buried ‘egregious deficiencies’“Mr. Zatko, who was responsible for much of this — including processing and removing various spam bots — he was not some low level employee,” said Musk’s attorney Alex Spiro. “He was one of the top handful of officers in the company.”“The way Mr. Zatko put it, management had no appetite to properly measure bot accounts,” he said.Twitter’s attorneys, on the other hand, stood their ground on the data requests, citing the sensitivity of the information.In the 84-page complaint obtained by The Post, Zatko alleges Twitter was lying to Musk about bots and spammy accounts, and that the site had egregious security deficiencies that cast doubt on the validity of its statements to federal regulators — and possibly also to Musk. Still, there was little hard documentation to back up his claims on spam and bots, and he exited the company months before Musk decided to acquire the company.Musk’s and Twitter’s attorneys were appearing in Delaware Chancery Court for a discovery hearing in their ongoing dispute. Musk, the CEO of Tesla and SpaceX, announced he was terminating his $44 billion agreement to buy Twitter in July over concerns relating to Twitter’s tallying of bot and spam profiles, which Musk alleges vastly underestimates the true number of inauthentic accounts. Twitter sued Musk alleging breach of contract days later. Musk filed a countersuit in late July.New whistleblower allegations could factor into Twitter vs. Musk trialMusk had become increasingly vocal about his concerns with spam and bots amid a downturn in tech stocks and pressure on Tesla started to cut into his net worth. That had led to questions over Musk’s ability to finance the deal.The hearing Wednesday concerned the ability of Musk’s team to demand information about Twitter’s internal practices and data. The judge previously ruled against Musk’s team when it sought to collect information from more than 20 company leaders. One of those leaders that Musk’s team had requested information from was Zatko. But the judge turned the request down, raising the possibility that Musk’s side will use the new revelations to revisit the request.Twitter has previously disputed the characterizations made by the whistleblower and by Musk regarding spam and bots. Several leading artificial intelligence experts have publicly supported Twitter’s methodology for its spam and bot calculations.Twitter attorney Bradley Wilson argued in court Wednesday that spam counts were merely an estimate, supported by regulatory disclosures that emphasized the inexact nature of the count.Twitter sues Elon Musk, setting stage for epic legal battle“We have an inherently subjective assessment,” Wilson said. “Twitter was making an estimate and it was very candid that that’s what it was doing.”He also noted that some of Musk’s teams requests “explicitly seek private data,” that the company was not willing to give away, including user IP addresses, phone numbers, and information about users’ locations.The hearing opened on Wednesday with Spiro arguing that the Twitter was flip flopping on its reasoning for not offering data to Musk’s team, data he says is important to figuring out what’s actually going on at the social media company.“There’s this back and forth, and every single time, the goal posts seem to move,” Spiro alleged, referring to asks for more data related to spam and bots.“We are the would-be buyer here and we don’t even know what exists,” Spiro alleged of the data he alleged Twitter is stonewalling. “It puts us at a huge disadvantage.”He also alleged has been engaging in deception around its user numbers for a long time. He argued that Twitter’s growth was flattening for years, and that the company changed how it calculated its user numbers in 2019 to appear that there was more growth. Spiro said this underlying deception is one reason the judge should grant their claims for more data.Twitter has said it invented the new way to calculate growth, in 2019, to give a clearer picture of the company’s status to investors.Lawmakers investigate Twitter security chief’s whistleblower allegationsSpiro brought up allegations directly from Zatko’s complaint, claiming that Twitter shut down a key tool, internally called ROPO, for “read-only phone only,” blocks an account from tweeting until a user can prove it is linked to a real person. He claimed that a senior executive planned to shut it down entirely. The Post previously reported that ROPO was never shut down and that the executive proposed an overhaul, not a shutdown.Wilson argued against turning over private data to Musk’s team, citing user privacy concerns and the fears if such information “fell into the wrong hands.”He specifically pointed to Musk as an issue. Twitter would lose control of the data and anonymous speakers could be outed, as well as private messages disclosed. ”This is someone who has publicly mocked Twitter. Who has insinuated that this litigation would be used as a vehicle for publicly disclosing Twitter’s internal data. And who recently and publicly reaffirmed that if he is able to get out of the contract that he signed, his plan is to start a competing business,” Wilson added.