This divergence highlights a market grappling with varied corporate news and sector-specific pressures on Thursday. This environment suggested that while a broader policy shift was on investors' minds, individual company performance and sector-specific movements were key drivers for the day. This anticipation was fueled by mixed signals from recent jobs data, which presented a "riddle for the Fed" with rising layoffs but falling weekly jobless claims. Welcome to our coverage of the Dow Jones Industrial Average (DJIA) today, a key barometer of the U.S. stock market's health. Meta Platforms Inc. jumped as Bloomberg News reported executives are considering budget cuts for the metaverse group.

• In October 2023 they also introduced passkey support, where a user can verify their login with on-device biometrics, rather than SMS.
• Voice messages sent this way are deleted after the recipient listens to them the first time.
• Similar to voice messages, this feature allows users to record and send short videos directly in a chat.
• The researchers notified, Meta (who updated the enumeration problem in October), and deleted their copy of the phone numbers.
• Days after the announcement, WhatsApp users experienced a loss of service, leading to anger across social media.

Rollout is gradual, with availability expanding to more iOS devices.

• Some devices using dual SIMs may not be compatible with WhatsApp, though there are unofficial workarounds to install the app.
• The developer, WhatsApp Inc., indicated that this app supports the following accessibility features to help make common tasks in the app faster and easier to complete.
• In this detailed guide, we’ll walk you through how to install WhatsApp on your Windows PC, set it up, use all its features, and troubleshoot common issues.
• Installing and using WhatsApp on Windows 11 is incredibly simple, and once set up, it brings a much smoother and more convenient messaging experience.
• This is reportedly not an isolated occurrence, as federal agencies can use the Electronic Communications Privacy Act to covertly track users without submitting any probable cause or linking a user’s number to their identity.
• The idea, he said, is to develop a group of basic internet services that would be free of charge to use – “a 911 for the internet”.
• However, the company did not reveal the names of the end users, which according to research by Citizen Lab include, Saudi Arabia, Bahrain, Kazakhstan, Morocco, Mexico and the United Arab Emirates.

Three days after announcing the Facebook purchase, Koum said they were working to introduce voice calls. These could be a social networking service like Facebook, a messaging service, maybe search and other things like weather. By February 2013, WhatsApp had about 200 million active users and 50 staff members. The idea started off as an app that would display statuses in a phone's Contacts menu, showing if a person was at work or on a call. The service was created by WhatsApp Inc. of Mountain View, California, which was acquired by Facebook in February 2014 for approximately US$19.3 billion. The developer indicated that this app supports the following accessibility features.

End-to-end encryption

According to the Financial Times, WhatsApp "has done to SMS on mobile phones what Skype did to international calling on landlines". WhatsApp handled ten billion messages per day in August 2012, growing from two billion in April 2012, and one billion the previous October. In 2015, some third-party WhatsApp clients that were reverse-engineering the WhatsApp mobile app, received a cease and desist to stop activities that were violating WhatsApp legal terms. The army recommended that all army personnel use Threema instead, as the service is based in Switzerland. Once again, the block was lifted following an appeal, after less than 24 hours. On May 2, 2016, mobile providers in Brazil were ordered to block WhatsApp for 72 hours for the service's second failure to cooperate with criminal court orders.
In December 2019, WhatsApp confirmed a security flaw that would allow hackers to use a malicious GIF image file to gain access to the recipient's data. WhatsApp released a statement saying that "the feature is working properly", and that images stored in the camera roll cannot be deleted due to betory casino no deposit bonus Apple's security layers. In September 2019, WhatsApp was criticized for its implementation of a 'delete for everyone' feature.
Voice messages sent this way are deleted after the recipient listens to them the first time. Edited messages were tagged as "edited" to inform recipients that the content had been modified. In October 2018, the "Swipe to Reply" option was added to the Android beta version, 16 months after it was introduced for iOS.
WhatsApp 2.0, released for iPhone in August 2009, featured a purpose-designed messaging component; the number of active users suddenly increased to 250,000. It became the world's most popular messaging application in 2015, with 900 million users, and had more than 2 billion active users worldwide in February 2020. As of May 2025, the service had 3 billion monthly active users, making it the most used messenger app. The shares were up close to 5% in recent trading, making Marvell one of the best-performing stocks in the Nasdaq Wednesday. Microchip Technology (MCHP) was the best-performing stock in the S&P 500 as shares climbed nearly 10% after the chipmaker boosted its guidance on strong bookings and an improved backlog. A move of that size from the stock's recent level around $235 could push shares up to $251 at the high end, or drag them down to $218 at the low end, which would be Salesforce's lowest level in over a year.

How to Install and Use WhatsApp on Your Windows PC

The enforcement of the privacy policy was postponed from February 8 to May 15, 2021, WhatsApp announced they had no plans to limit the functionality of the app for those who did not approve the new terms. As the complaint was heavily redacted due to being an ongoing case, it did not disclose whether this was alleged tampering with the app's end-to-end encryption, or Google accessing user backups.clarification needed When a user deletes media for everyone, WhatsApp does not delete images saved in the iOS camera roll and so those users are able to keep the images. In November 2020, UPI payments via WhatsApp were initially restricted to 20 million users, and to 100 million users in April 2022, and became generally available to everyone in August 2022. The feature has to be turned on by the user and provides the option to encrypt the backup either with a password or a 64-digit encryption key.
At the time, it was the largest acquisition of a venture-capital-backed company in history. On February 19, 2014, one year after the venture capital financing round at a $1.5 billion valuation, Facebook, Inc. (now Meta Platforms) agreed to acquire the company for US$19 billion, its largest acquisition to date. That year, the company had $148 million in expenses and a net loss of $138 million. In April 2011, Sequoia Capital invested about $8 million for more than 15% of the company, after months of negotiation by Sequoia partner Jim Goetz. Koum then hired a friend in Los Angeles, Chris Peiffer, to develop a BlackBerry version, which arrived two months later.

Noteworthy S&P 500 Movers on Wednesday

With Wednesday's gains, shares of Dollar Tree have added half their value in 2025. Dollar Tree (DLTR) reported adjusted earnings per share of $1.21 on revenue that surged 9.4% year-over-year to $4.75 billion in the third quarter. CEO Marc Benioff said Salesforce's Agentforce, which helps companies build customized AI agents, was a major driver of growth, along with the company's data products. The customer relationship management software leader reported adjusted earnings per share of $3.25 for its fiscal 2026 third quarter, well above the $2.86 analysts were looking for. Could a bit of fresh momentum from Salesforce's AI offerings be just what the company needed to kick-start a recovery in its stock? The shares included in it are weighted according to price; the index level represents the average of the shares included in it.

WhatsApp also introduced chat filters, allowing users to sort their chats by All, Unread or Groups. In April 2024, an AI-powered "Smart Assistant" became widely available in WhatsApp, allowing users to ask it questions or have it complete tasks such as generating images. Channels were initially only available to users in Colombia and Singapore, then later Egypt, Chile, Malaysia, Morocco, Ukraine, Kenya and Peru before becoming widely available in September 2023. It was also not available for iOS users on launch, due to limitations from Apple.

We and our partners process data to provide:

An integer overflow bug allowed a malicious user to take full control of the victim's application once a video call between two WhatsApp users was established. The app collected data on who the users contacted and how often, and when and how they were using the app. In January 2021, WhatsApp announced an updated privacy policy which stated that WhatsApp would share user data with Facebook and its "family of companies" beginning February 2021. There were a series of incidents between 2017 and 2020, after which WhatsApp announced changes for Indian users of the platform that labels forwarded messages as such. In November 2017, WhatsApp implemented a feature giving users seven minutes to delete messages sent by mistake. WhatsApp automatically compares all the phone numbers from the device's address book with its central database of WhatsApp users to automatically add contacts to the user's WhatsApp contact list.
Once connected, you can use almost every feature available on mobile. This version functions the same as the Store version. WhatsApp Desktop offers native performance, supports notifications, and works even when your phone is offline (after the multi-device update). In this detailed guide, we’ll walk you through how to install WhatsApp on your Windows PC, set it up, use all its features, and troubleshoot common issues.