WhatsApp Save Users Deleted Images

Be careful when sending images in WhatsApp, please do not send personalized images. Most people do not delete images in WhatsApp, it will be safe because no one can see it. But, do you know WhatsApp save the pictures. Experts have suggested that new updates for Android plays havoc with systems that normally delete images forever after you receive them.

The update was able to download images that had been deleted two or even three months ago. Typically, Whatsapp stores images you've received for 30 days so they can be downloaded. Then delete the image after this time.
WhatsApp allows downloading deleted images from their server again. This is automatically translated into the fact that WhatsApp continues to save our images on their servers after downloading them.
This feature is partially available before the downloaded media is available for 30 days and when the recipient downloads the media, WhatsApp immediately removes it from the server

Souce Image

However, there may be nothing to worry about because the image is encrypted, which means it is not easy to be seen by a prankster. Researchers recently claimed that a ghoulish hacker could use a very popular app to spy on private group conversations.

Vivek Wadhwa, from Carnegie Mellon University Engineering in Silicon Valley, claims every tech-savvy person can get a treasure trove of data from WhatsApp groups by using nothing more than an old Samsung smartphone running off-the-shelf scripts and applications. So it's better not to take the "weird" photos and send them via WhatsApp, if you really do not want to see it again.