Dozens of neo-Nazis are fleeing Telegram and moving to a relatively unknown secret chat app that has received funding from Twitter founder Jack Dorsey. In a report from the Institute for Strategic Dialogue published on Friday morning, researchers found that in the wake of the arrest of Telegram founder …
A cyberattack that shut down two of the top casinos in Las Vegas last year quickly became one of the most riveting security stories of 2023. It was the first known case of native English-speaking hackers in the United States and Britain teaming up with ransomware gangs based in …
Matthew Green wrote a really good blog post on what Telegram’s encryption is and is not. EDITED TO ADD (8/28): Another good explainer from Kaspersky. [...]
One of the cybercrime underground’s more active sellers of Social Security numbers, background and credit reports has been pulling data from hacked accounts at the U.S. consumer data broker USinfoSearch, KrebsOnSecurity has learned. Since at least February 2023, a service advertised on Telegram called USiSLookups has operated …
Google removed fake Signal and Telegram apps from its Play store. An app with the name Signal Plus Messenger was available on Play for nine months and had been downloaded from Play roughly 100 times before Google took it down last April after being tipped off by security firm …
Enlarge (credit: Mateusz Slodkowski/SOPA Images/LightRocket via Getty Images) Researchers on Wednesday said they found fake apps in Google Play that masqueraded as legitimate ones for the Signal and Telegram messaging platforms. The malicious apps could pull messages or other sensitive information from legitimate accounts when users took …
Enlarge (credit: Joshua Sortino ) Telegram patched another image self-destruction bug in its app earlier this year. This flaw was a different issue from the one reported in 2019. But the researcher who reported the bug isn't pleased with Telegram's months-long turnaround time—and an offered $1,159 (€1,000 …
In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords. That service quickly went offline, but new research reveals a number of competitors have since launched bot-based services that …
Enlarge (credit: Carl Court / Getty Images ) Telegram has exploded as a hub for cybercriminals looking to buy, sell, and share stolen data and hacking tools, new research shows, as the messaging app emerges as an alternative to the dark web. An investigation by cyber intelligence group Cyberint, together with …
Security researcher Ahmed Hassan has shown that spoofing the Android’s “People Nearby” feature allows him to pinpoint the physical location of Telegram users: Using readily available software and a rooted Android device, he’s able to spoof the location his device reports to Telegram servers. By using just …
Enlarge (credit: Getty Images ) If you’re using an Android device—or in some cases an iPhone—the Telegram messenger app makes it easy for hackers to find your precise location when you enable a feature that allows users who are geographically close to you to connect. The researcher …
The "People Nearby" feature in the secure messaging app can be abused to unmask a user's precise location, a researcher said. [...]