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Bank of England and IMF bosses warn of cyber threat to trust in financial system

The Guardian

Kristalina Georgieva says online fraud could lead people to opt out of system and turn to'shoeboxes under their bed' The heads of the Bank of England and the International Monetary Fund have issued a stark warning that rising cyber-attacks risk undermining trust in the financial system. Speaking on a panel about online fraud at the IMF and World Bank meetings in Bangkok, the governor of the Bank of England, Andrew Bailey, pointed to alarming headlines about self-replicating AI agents hijacking personal devices, and the French supermarket hack that heated fridges up to 50C . "If you try to say what's at the heart of this debate about AI - for me, it's about trust in technology and it's about human control to achieve that trust in technology," he said. Pointing to the key importance of technology in underpinning today's financial system, he added: "If we don't have trust in money, we don't operate as a society." Echoing his concerns, the IMF's managing director, Kristalina Georgieva, said the toll of cyber-fraud was now so great that people could decide to opt out of the formal financial system altogether.


House GOP bill moves to close whistleblower gaps exposed by Minnesota Medicaid fraud scandal

FOX News

House GOP fraud bill would establish federal whistleblower protection for Medicaid workers who report fraud and face retaliation, following Minnesota fraud tied to Tim Walz's state.


Trump Administration to Cancel Obamacare Coverage for 760,000 Enrollees Over Alleged Fraud

TIME - Tech

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'Fur Lives Matter' case turns heads as DOJ's 'Fraud Week' targets taxpayer swindlers

FOX News

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God told them to sell crypto. Their investors lost everything.

MIT Technology Review

God told them to sell crypto. A pastor and his wife created a cryptocurrency and hawked it in Christian communities. When it came crashing down, investors lost millions and they were accused of fraud. When Eli Regalado first heard God speak to him, he wondered whether he was hallucinating. Now he likens the experience to having "a thought that is not my thought." Divine words echo in his mind like a line from a movie or the memory of a loved one's voice. "It's not'You better do this,'" he says. Holy messages arrive daily while Eli is praying, reading, or watching television. Sometimes they surface in prophetic dreams or missives from strangers. Occasionally, they appear midsentence, when he pauses to ask, "Lord, what do you want to say here?" Eli's wife, Kaitlyn, tends to get heavenly dispatches in the shower, when she finally has a moment to herself. Other times, she seeks counsel from above. "I'll be writing in my journal and praying and asking questions and just believing what I'm hearing is Him," she says. God's directives have been manifold. According to the Regalados, He told them to get married, buy a house, and start having kids. When Eli owned a marketing firm in Colorado, He told him what to name it, whom to hire, and which clients to take on. Then God told him to start preaching in his living room and online. In 2021, when Eli was 41 and Kaitlyn was 28, divine guidance steered them in an unexpected new direction: crypto.


Japan turns to AI in fight against investment fraud

The Japan Times

The Consumer Affairs Agency has established a group to use generative artificial intelligence technology to more quickly detect investment scams and other fraudulent schemes. The Consumer Affairs Agency said Tuesday it will step up its fight against investment and other fraud promising lucrative returns by using generative artificial intelligence technology to enhance information analysis. A group established within the agency the same day will utilize the technology to find schemes with similar patterns to past fraud cases and malicious business operators to enable quicker intervention, the agency said, announcing a set of measures against the type of scheme that attracts large amounts of money by promising high returns before eventually collapsing. "Recovery is difficult once the damage (from fraud) is done, so it is important to respond quickly," consumer affairs minister Hitoshi Kikawada told a news conference. The new group will run a generative AI system to analyze cases reported to the National Consumer Affairs Center's information system for consultation, which number about 900,000 annually.


White House launches interactive map tracking billions in suspected fraud

FOX News

The Trump administration launched a fraud tracking dashboard documenting $230 billion in suspected fraud uncovered by the White House task force chaired by JD Vance.



Surge in scams as fraudsters use AI to target people

BBC News

Cases of fraud in the UK have surged with criminals using AI to manipulate people and even marrying victims of romance scams to steal more money. More than four million cases in which money was lost were reported last year - the equivalent of nearly eight on average every minute, according to new figures. The total has increased by more than one million in two years, with almost £1.3bn The enormous scale of the problem could only be tackled if tech companies stepped up monitoring and security of their platforms, the banking trade body said. Banks said fraud posed a national security threat given the impact on victims and the huge sums stolen by organised criminals.


Fraud Type Decomposition and the Observation-Mechanism Taxonomy:Class-Specific Detection Limits in Payment Networks

arXiv.org Machine Learning

Fraud detection in payment networks relies on labels generated through heterogeneous and imperfect observation processes, yet existing approaches treat fraud as a homogeneous binary variable. We show that this assumption is structurally incorrect and leads to provable inefficiency. We introduce an observation-mechanism taxonomy that partitions fraud into five classes, each defined by a distinct censorship and labeling pipeline. We prove that estimating fraud rates separately by class and aggregating strictly dominates pooled estimation, with the efficiency gap characterized as a Jensen penalty arising from heterogeneous observation rates. For each class, we derive the binding theoretical constraint on detection, including endogenous label corruption, structural non-observability, and feature non-informativeness. These results establish that fraud detection is fundamentally a collection of distinct estimation problems, each governed by its own observation structure and detection limit.