WhatsApp

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Signal Signups Surge After WhatsApp Controversy And Elon Musk Tweets

Charlotte Henry ·

Encrypted messaging app Signal is seeing a surge in signups, The Verge reported. It seems to come on the back of supportive tweets from Tesla chief Elon Musk and controversy around WhatsApp mandating users to share data with its parent company, Facebook.

But what’s happening now appears to be a bit of context collapse on social media, as WhatsApp users think they’re now being forced to share data with Facebook even though that’s been happening all along if they didn’t opt out back in 2016. None of this is helped by Facebook and WhatsApp’s recent attacks on Apple for the iPhone maker’s decision to mandate new self-reported labels on iOS apps and its future plans to force app makers to request permission to track Apple device owners. The new privacy policy notice doesn’t help Facebook’s cause, either, considering it tells users displeased with the changes — which, again, are about how businesses manage their chats on WhatsApp using Facebook’s backend — to “delete their account,” with no other remedies provided.

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Ahead of Apple’s ATT, WhatsApp Explains its Privacy Labels

Andrew Orr ·

Ahead of the upcoming iOS 14 App Tracking Transparency feature, Facebook-owned WhatsApp explains the privacy labels people will see on its App Store page. The app will collect contact information like your phone number, your (optional) email address, contacts, financial information to use certain features, shopping activity like product browsing and purchasing data, your IP address, general location, usage data, and diagnostics.

With end-to-end encryption, messages are not stored on our servers after they’re delivered, and in the normal course of operating our services we do not retain a record of the people you may message.

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WhatsApp Users Can Now Send Disappearing Messages

Charlotte Henry ·

WhatsApp finally gave users the ability to send that message that disappear after a certain period of time. As The Guardian noted, it’s something of a shift for the Facebook-owned app.

Unlike some competitors, such as the secure messaging app Signal, WhatsApp, which is owned by Facebook, decided against offering flexibility to users. There is no option to change the length of time messages are stored, for instance; and the service also removes images and videos sent. “We’re starting with seven days because we think it offers peace of mind that conversations aren’t permanent, while remaining practical so you don’t forget what you were chatting about,” the company says in a blogpost. “The shopping list or store address you received a few days ago will be there while you need it, and then disappear after you don’t. “While it’s great to hold on to memories from friends and family, most of what we send doesn’t need to be everlasting. Our goal is to make conversations on WhatsApp feel as close to in-person as possible, which means they shouldn’t have to stick around forever.”

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Here Are 6 Privacy Reasons You Should Delete WhatsApp

Andrew Orr ·

Sebastian Meineck shares six privacy reasons people should delete Facebook-owned WhatsApp from their devices.

But WhatsApp also has its flaws. On closer inspection, user privacy and data protection are no longer its priority, and plans to merge it with other Facebook-owned services like Facebook Messenger and Instagram DMs are concerning.

Signal is a good open-source private messenger to use instead.

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Google Search Reveals Private WhatsApp Groups

Andrew Orr ·

Google indexes links to WhatsApp group invites that may be private, meaning people can find and join them.

Motherboard used a number of specific Google searches to find invite links to WhatsApp groups. Some of the groups appear to not be overly sensitive or for a particular audience. Many of the links on Google lead to groups for sharing porn.

But others appear to be catered to specific groups. Motherboard entered one WhatsApp group chat that described itself as being for NGOs accredited by the United Nations. After joining, Motherboard was able to see a list of all 48 participants and their phone numbers.

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Siri Will Work Better With Third-Party Messaging Apps

Andrew Orr ·

Apple said that later this year an iOS update will enable Siri to work better with third-party messaging apps. If you use the assistant to send messages, it will default to whatever message you use the most, instead of defaulting to iMessage or Phone. You can currently use third-party apps with Siri but you have to specify “Send this message via WhatsApp.”

For example, if an iPhone user always messages another person via WhatsApp, Siri will automatically launch WhatsApp, rather than iMessage. It will decide which service to use based on interactions with specific contacts. Developers will need to enable the new Siri functionality in their apps. This will be expanded later to phone apps for calls as well.

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WhatsApp's 'Delete For Everyone' Feature Doesn't Work With iPhones

Andrew Orr ·

WhatsApp from Facebook has a feature called Delete for Everyone that lets people unsend messages, photos, and videos from an individual’s phone, or everyone in a group. But it doesn’t delete them from iPhones.

According to Shitesh Sachan, an application security consultant, who found this privacy issue and shared his findings exclusively with The Hacker News, the feature for WhatsApp for iOS has not been designed to delete received media files saved in the iPhone’s Camera Roll.

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Facebook Plans Don't Include End-to-End Encryption

Andrew Orr ·

Unsurprisingly, Facebook’s messaging apps won’t have true end-to-end encryption, with messages scanned before being encrypted.

In Facebook’s vision, the actual end-to-end encryption client itself such as WhatsApp will include embedded content moderation and blacklist filtering algorithms. These algorithms will be continually updated from a central cloud service, but will run locally on the user’s device, scanning each cleartext message before it is sent and each encrypted message after it is decrypted.

The company even noted that when it detects violations it will need to quietly stream a copy of the formerly encrypted content back to its central servers to analyze further, even if the user objects, acting as true wiretapping service.

Unlike Forbes‘ clickbait headline, the “encryption debate” certainly isn’t over or dead. Now it’s about trying to convince the government that encryption backdoors don’t work. There are also plenty of Facebook alternatives.

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A Fix For That Scary WhatsApp Exploit is Live

Andrew Orr ·

An Israeli firm called NSO Group used a WhatsApp exploit to inject spyware on target devices. A fix for the exploit is live.

Given the stealthy way the attack was attempted, it’s impressive that WhatsApp caught it as quickly as they did. Engineers at Facebook have been busy sorting this one out over the weekend…Named CVE-2019-3568…affected versions include…WhatsApp for iOS prior to v2.19.51, WhatsApp Business for iOS prior to v2.19.51.