Hackers are targeting Signal users in an attempt to steal their chat backups as part of a new hacking campaign, TechCrunch has learned.
On Wednesday, Washington Post analyst Josh Rogin posted a screenshot of a new kind of attack against Signal users, where hackers pretend to be the app’s support team and warn the target that their backed-up chats and media are “at risk of permanent loss due to a sync issue.” To avoid that, the message said, the target needs to share the recovery key that is used to access their online backups in the chat with the hackers.
Read more…
Source: TechCrunch News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Two more cyber-attacks hit Israel’s water system
July 20, 2020
Two more cyber-attacks have hit Israel’s water management facilities, officials from the Water Authority said last week. Officials said the attacks took place last month, in June, and didn’t cause any damage to the attacked organizations. The first attack hit agricultural water pumps in upper Galilee, while the second one hit water pumps in the central province ...
- Ransomware gang demands $7.5 million from Argentinian ISP
July 20, 2020
A ransomware gang has infected the internal network of Telecom Argentina, one of the country’s largest internet service providers, and is now asking for a $7.5 million ransom demand to unlock encrypted files. The incident took place over the weekend, on Saturday, July 18, and is considered one of Argentina’s biggest hacks. Sources inside the ISP said ...
- Twitter Hack Update: What We Know (and What We Don’t)
July 17, 2020
Earlier this week, Twitter locked down thousands of verified accounts, including the accounts of Joe Biden, Bill Gates, Elon Musk, Apple, Uber and others, after it became clear that hackers had been able to compromise them. The tip-off? Suddenly these high-profile accounts were all tweeting out identical links to a cryptocurrency scam. But what exactly happened? ...
- 3 Vulnerabilities Found on AvertX IP Cameras
July 17, 2020
On February 24, 2020, Palo Alto Networks Unit 42 researchers found vulnerabilities present in AvertX IP cameras running the latest firmware. Three vulnerabilities were found in AvertX IP cameras with model number HD838 and 438IR, as confirmed by AvertX. These products are surveillance cameras intended to be used outdoors with infrared and object detection technology built-in. ...
- Threat Actors Introduce Unique ‘Newbie’ Hacker Forum
July 16, 2020
A well-known private hacking forum has recently become more inclusive, introducing a new platform to help newbie threat actors flourish and hone their expertise, research has found. The discovery is unique, as private hacker forums tend to be the exclusive province of elite cybercriminals. Digital Shadows on Thursday published a report that takes a deep dive into CryptBB, ...
- Iranian cyberspies leave training videos exposed online
July 16, 2020
One of Iran’s top hacking groups has left a server exposed online where security researchers say they found a trove of screen recordings showing the hackers in action. Discovered by IBM’s X-Force cyber-security division, researchers believe the videos are tutorials the Iranian group was using to train new recruits. According to X-Force analysts, the videos were recorded ...