Now, instead of sending three giant emoji in a row or sending them with the Echo Effect one at a time, I can send □ + □ + □ for a pizza party, fill the screen with multi-colored hearts, or force the unknowing recipient of my text to piece together exactly what I mean when I send □ + □ + □ (horror movie night). Then, all you have to do is await the impassioned replies from your friends and family demanding that you show them how to do the trick, too. When the Bubble option pops up, toggle over to the Screen section and hit send. To fill your text recipient's screen with the emoji of your choice, start by selecting the three emoji you want to send, space them out accordingly, and hold down the send button. Back in 2020, Imani shared a hack for sending multiple emoji using the Echo Effect on iPhones, and it's a game changer when it comes to expressing exactly how I feel. My texting philosophy when it comes to communicating with my BFFs? If I'm not being as extra as possible, then what's the point? Thanks to TikTok user Imani Futrell, aka I now have one more iPhone hack to add to my texting arsenal. "Reclaim your home, before someone else does," he said.I do more Iphone hacks? ☺️ #iphonehacks #cute #tryitout #diy #emoji #greenscreenvideo #fyp #fyu #viral #tips #cuteiphone #hacks #lifehacks #tex ♬ original sound - Imani □ Rubin expects a sharp increase in hacking attempts, and called on utility companies to "step up." He said he will release an open-source fuzzing tool to help security researchers test their own meters. There are already some 100 million meters installed globally. The European Union wants to replace more than 70 percent of electricity meters with smart versions at a cost of €45 billion. "The entirety of the electricity grid, your home, your city, and everything in between will be in control of your energy utility, and that's a bit scary," he said.Ībout 40 percent of the smart meter market is held by Itron, Landis and Gyr, and Elster. Rubin said the meters' ability to communicate with internal smart home devices is merely an immediate concern – it will be way worse when utilities expand in the future to form city-wide mesh networks with city smart appliances. In 2009, in Puerto Rico, bill fraudsters were able to exploit similar security holes to snatch US$400m. He says these security shortcomings would have been eliminated if proper encryption was used, and the network was segmented instead of being treated as a "giant LAN." A simple segmentation fault is enough to crash the meter, causing a blackout at the premises," Rubin said. "You can communicate with and control any device in the house from way across the street, open up locks, cause a short in the electricity system, whatever we want to do. This opens an avenue for criminals to set up equipment that masquerades as home devices, steals the keys, and impersonates meters. Worse, Rubin found smart meters that hand over critical network keys when communicating with home devices without checking if the gadgets should be trusted. "All meters of the same utility use the same APN credentials," Rubin told the applauding audience. This access grants miscreants direct access to the smart meter firmware for deep exploitation. Attackers can also wirelessly force all units in an area to connect to malicious base stations using their hardcoded login credentials. Rubin listed smart meters' use of Zigbee and GSM protocols, often left insecure and unencrypted, or at best secured with a GPRS A5 algorithm that is known to be broken for more than five years. While the physical security of the meter is typically strong, hackers still have plenty of wireless vectors to attack and exploit to compromise the equipment, he argued. We've written a ton about insecure smart meters, though, of course.) ( The Register could not at the time of writing verify that claim. He fended off comments from the audience that triggering explosions through hacking was not possible, alleging it had been demonstrated in the US.
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