World News
Twitter rebrands to ‘X,’ hackers infect Call of Duty, and foreign visitors to China go cashless on July 29, 2023 at 8:15 pm

Hey, friends, welcome to Week in Review (WiR), TechCrunch’s roundup of the week in tech news. Life getting in the way of your daily TechCrunch habit? Not to worry. WiR will get you caught up in no time.
This week, WiR covers the improving quality of AI porn generators and the ethical dilemmas they raise; Twitter rebranding to “X”; and hackers infecting Call of Duty with self-spreading malware. Elsewhere, we dive into a North Korean hacking group, foreign Chinese visitors’ newfound ability to go cashless, and the rollout of Sam Altman’s Worldcoin eyeball-scanning crypto project.
As always, it’s a lot to get to, so let’s not delay. But first, a reminder that if you haven’t already, sign up here to get WiR in your inbox every Saturday.
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Twitter rebrands to “X”: This week, Twitter removed its iconic bird logo and adopted “X” as its new official branding. The move, which Elon Musk announced over the weekend, is a harbinger of the platform’s shift — perhaps more aspirational than concrete — to deemphasize text tweets in favor of audio, video, messaging and payment and banking.
Now it’s my X: Twitter’s rebranding to X hasn’t been faring exceptionally well. In addition to a haphazard rollout that saw parts of the site referencing “X” while others still implored you to “search Twitter” or push a blue button to “Tweet,” the company didn’t even make an attempt to secure the @x Twitter handle, owned by Gene X Hwang of the corporate photography and videography studio Orange Photography. Twitter later wrested control of the handle without notifying or compensating Hwang.
Hackers infect Call of Duty: Hackers are infecting players of an old Call of Duty game, Modern Warfare 2, with a worm that spreads automatically in online lobbies. As Lorenzo writes, Modern Warfare 2 was released quite a bit ago — 2009 — but still has a small community of players. Call of Duty publisher Activision said in a tweet that it would bring the Steam version of the game offline as it “investigates report of [the] issue.”
Foreign visitors to China go cashless: This week, China’s two dominant mobile payment solutions, WeChat Pay and Alipay, announced that foreign users can now pay at Chinese retailers by linking their foreign credit cards, including Visa, Mastercard and Discover. Previously, using WeChat Pay and Alipay in China required a local bank account, making it challenging for short-term visitors to use these payment methods.
Worldcoin launches its eyeball-scanning project: Worldcoin, Sam Altman’s audacious eyeball-scanning crypto startup, has begun the global rollout of its services to help build a reliable solution for distinguishing humans from AI online. People can download World App, the startup’s protocol-compatible wallet software, and visit an Orb, Worldcoin’s helmet-shaped eyeball-scanning verification device, to receive a unique “World ID.”
North Korean hackers expose themselves: Security researchers say they have high confidence that North Korean hackers were behind a recent intrusion at enterprise software company JumpCloud because of a mistake the hackers made. Mandiant, which is assisting one of JumpCloud’s affected customers, attributed the breach to hackers working for North Korea’s Reconnaissance General Bureau, or RGB, a hacking unit that targets cryptocurrency companies and steals passwords from executives and security teams.
Waymo puts the brakes on trucks: Waymo is tapping the brakes on self-driving trucks and shifting most of its capital, resources and talent to one commercial bet: ride-hailing. Kirsten writes that the move, which was announced Wednesday in a company blog post, comes six years after Waymo first tested its autonomous vehicle system in Class 8 trucks. The company emphasized the decision was driven by the commercial opportunities in applying its autonomous vehicle technology to ride-hailing.
SEC probes Bolt ex-CEO: Ryan Breslow, co-founder of the e-commerce software outfit Bolt, was subpoenaed along with the company last year by the U.S. Securities and Exchange Commission, Christine reported this week. A letter authored in April by a lawyer representing Bolt investors said the SEC was investigating whether federal securities laws were violated in connection with statements made when Bolt was raising money in 2021.
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On Equity this week, the crew dug through the headlines of the past few days, starting with AngelList’s acquisition of Nova, Waymo steering toward robotaxis and the latest on interest rates from the Fed. They also touched on earnings for Big Tech and how more limited partner capital can funnel into diverse venture funds.
Found featured a conversation with Mandy Price, the co-founder and CEO at Kanarys, a software-as-a-service startup that helps companies tackle their diversity and inclusion problems with data. Mandy talked about why she started the company after a decade-long career as a lawyer and why she didn’t want Kanarys to just be focused on hiring metrics, as many other diversity, equity and inclusion platforms are.
And on Chain Reaction, Deana Burke and Natasha Hoskins, the co-founders of Boys Club, spoke about their social decentralized autonomous organization for the “crypto curious.” Originally designed to get women and nonbinary people into the web3 world, Boys Club now aims to be an open space for anyone looking to get into the space.
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Why SAFE rounds are safe: SAFEs, simple agreements for future equity, have long been touted as a founder-friendly structure for signing venture deals. But is it really fair to call them that? Rebecca investigates.
Positivity in the face of toxicity: Dominic writes about how prioritizing positive company culture is just as important — or at least, should be as important — as investor returns.
Playing the long AI game: Microsoft’s and Alphabet’s results indicate the AI game is more of a long-term strategy, Alex writes.
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Hey, friends, welcome to Week in Review (WiR), TechCrunch’s roundup of the week in tech news. Life getting in the way of your daily TechCrunch habit? Not to worry. WiR will get you caught up in no time. This week, WiR covers the improving quality of AI porn generators and the ethical dilemmas they raise;
Business
Pros and Cons of the Big Beautiful Bill

The “Big Beautiful Bill” (officially the One Big Beautiful Bill Act) is a sweeping tax and spending package passed in July 2025. It makes permanent many Trump-era tax cuts, introduces new tax breaks for working Americans, and enacts deep cuts to federal safety-net programs. The bill also increases spending on border security and defense, while rolling back clean energy incentives and tightening requirements for social programs.

Pros
1. Tax Relief for Middle and Working-Class Families
- Makes the 2017 Trump tax cuts permanent, preventing a scheduled tax hike for many Americans.
- Introduces new tax breaks: no federal income tax on tips and overtime pay (for incomes under $150,000, with limits).
- Doubles the Child Tax Credit to $2,500 per child through 2028.
- Temporarily raises the SALT (state and local tax) deduction cap to $40,000.
- Creates “Trump Accounts”: tax-exempt savings accounts for newborns.
2. Support for Small Businesses and Economic Growth
- Makes the small business deduction permanent, supporting Main Street businesses.
- Expands expensing for investment in short-lived assets and domestic R&D, which is considered pro-growth.
3. Increased Spending on Security and Infrastructure
- Allocates $175 billion for border security and $160 billion for defense, the highest peacetime military budget in U.S. history.
- Provides $12.5 billion for air traffic control modernization.
4. Simplification and Fairness in the Tax Code
- Expands the Earned Income Tax Credit (EITC) and raises marginal rates on individuals earning over $400,000.
- Closes various deductions and loopholes, especially those benefiting private equity and multinational corporations.

Cons
1. Deep Cuts to Social Safety Net Programs
- Cuts Medicaid by approximately $930 billion and imposes new work requirements, which could leave millions without health insurance.
- Tightens eligibility and work requirements for SNAP (food assistance), potentially removing benefits from many low-income families.
- Rolls back student loan forgiveness and repeals Biden-era subsidies.
2. Increases the Federal Deficit
- The bill is projected to add $3.3–4 trillion to the federal deficit over 10 years.
- Critics argue that the combination of tax cuts and increased spending is fiscally irresponsible.
3. Benefits Skewed Toward the Wealthy
- The largest income gains go to affluent Americans, with top earners seeing significant after-tax increases.
- Critics describe the bill as the largest upward transfer of wealth in recent U.S. history.
4. Rollback of Clean Energy and Climate Incentives
- Eliminates tax credits for electric vehicles and solar energy by the end of 2025.
- Imposes stricter requirements for renewable energy developers, which could lead to job losses and higher electricity costs.

5. Potential Harm to Healthcare and Rural Hospitals
- Reduces funding for hospitals serving Medicaid recipients, increasing uncompensated care costs and threatening rural healthcare access.
- Tightens verification for federal premium subsidies under the Affordable Care Act, risking coverage for some middle-income Americans.
6. Public and Political Backlash
- The bill is unpopular in public polls and is seen as a political risk for its supporters.
- Critics warn it will widen the gap between rich and poor and reverse progress on alternative energy and healthcare.
Summary Table
Pros | Cons |
---|---|
Permanent middle-class tax cuts | Deep Medicaid and SNAP cuts |
No tax on tips/overtime for most workers | Millions may lose health insurance |
Doubled Child Tax Credit | Adds $3.3–4T to deficit |
Small business support | Benefits skewed to wealthy |
Increased border/defense spending | Clean energy incentives eliminated |
Simplifies some tax provisions | Threatens rural hospitals |
Public backlash, political risk |
In summary:
The Big Beautiful Bill delivers significant tax relief and new benefits for many working and middle-class Americans, but it does so at the cost of deep cuts to social programs, a higher federal deficit, and reduced support for clean energy and healthcare. The bill is highly polarizing, with supporters touting its pro-growth and pro-family provisions, while critics warn of increased inequality and harm to vulnerable populations.
Business
Trump Threatens to ‘Take a Look’ at Deporting Elon Musk Amid Explosive Feud

The escalating conflict between President Donald Trump and Elon Musk reached a new peak this week, as Trump publicly suggested he would consider deporting the billionaire entrepreneur in response to Musk’s fierce criticism of the president’s signature tax and spending bill.

“I don’t know, we’ll have to take a look,” Trump told reporters on Tuesday when asked directly if he would deport Musk, who was born in South Africa but has been a U.S. citizen since 2002.
This threat followed a late-night post on Trump’s Truth Social platform, where he accused Musk of being the largest recipient of government subsidies in U.S. history. Trump claimed that without these supports, Musk “would likely have to shut down operations and return to South Africa,” and that ending such subsidies would mean “no more rocket launches, satellites, or electric vehicle production, and our nation would save a FORTUNE”.
Trump also invoked the Department of Government Efficiency (DOGE)—a federal agency Musk previously led—as a potential tool to scrutinize Musk’s companies. “We might have to put DOGE on Elon. You know what DOGE is? The DOGE is the monster that might have to go back and eat Elon,” Trump remarked, further intensifying the feud.

Background to the Feud
The rupture comes after Musk’s repeated attacks on Trump’s so-called “Big, Beautiful Bill,” a comprehensive spending and tax reform proposal that Musk has labeled a “disgusting abomination” and a threat to the nation’s fiscal health. Musk, once a Trump ally who contributed heavily to his election campaign and served as a government advisor, has called for the formation of a new political party, claiming the bill exposes the need for an alternative to the current two-party system.
In response, Trump’s allies have amplified questions about Musk’s citizenship and immigration history, with some suggesting an investigation into his naturalization process. However, legal experts note that deporting a naturalized U.S. citizen like Musk would be extremely difficult. The only path would involve denaturalization—a rare and complex legal process requiring proof of intentional fraud during the citizenship application, a standard typically reserved for the most egregious cases.
Political Fallout
Musk’s criticism has rattled some Republican lawmakers, who fear the feud could undermine their party’s unity ahead of the 2026 midterm elections. Meanwhile, Musk has doubled down on his opposition, warning he will support primary challengers against Republicans who back Trump’s bill.
Key Points:
- Trump has publicly threatened to “take a look” at deporting Elon Musk in retaliation for Musk’s opposition to his legislative agenda.
- Legal experts say actual deportation is highly unlikely due to the stringent requirements for denaturalizing a U.S. citizen.
- The feud marks a dramatic reversal from the pair’s earlier alliance, with both men now trading barbs over social media and in public statements.
As the dispute continues, it has become a flashpoint in the broader debate over government spending, corporate subsidies, and political loyalty at the highest levels of American power.
News
Christianity Emerges as Fastest-Growing Religion in Iran Despite Crackdowns

Christianity is experiencing unprecedented growth in Iran, making it the fastest-growing religion in the country despite severe government crackdowns and the risk of harsh penalties for converts. Recent studies and reports from both religious organizations and independent researchers confirm that the number of Christians in Iran has surged over the past decade, with estimates now ranging from 800,000 to as many as 3 million believers, many of whom are converts from Islam.

This remarkable trend is unfolding against a backdrop of systematic persecution. Iranian authorities routinely target house churches, arresting and imprisoning Christians for activities deemed a threat to national security or as “propaganda against the regime.” In 2022 alone, at least 134 Christians were arrested, with dozens receiving prison sentences or being forced into exile. Conversion from Islam remains a criminal offense in Iran, punishable by severe penalties, including, in rare cases, the death penalty.
Despite these dangers, the church in Iran is flourishing underground. The growth is especially notable among young people, many of whom are disillusioned with the country’s strict Islamic rule and are seeking spiritual alternatives that emphasize personal faith and community. Secret house churches and underground networks have become the primary venues for worship and community, with large-scale baptisms sometimes taking place in secret or even across the border.

The Iranian government has acknowledged the trend with concern. Officials have dispatched agents to counter the spread of Christianity, and Islamic clerics have issued warnings about the faith’s rapid expansion. Nevertheless, satellite TV broadcasts, digital outreach, and word-of-mouth continue to fuel the movement, bringing the Christian message to new audiences across the country.

Scholars and observers agree that Iran is witnessing one of the highest rates of Christianization in the world today. Forecasts suggest the Christian population could double again by 2050, even as persecution persists. For many Iranians, Christianity offers a message of hope and transformation that stands in stark contrast to the repressive environment they face, making its spread all the more remarkable in one of the world’s most closed societies.
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