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Twitter today finally decided to temporarily disable a feature, called ' Tweeting via SMS ,' after it was abused by a hacking group to compromise Twitter CEO Jack Dorsey last week and sent a series of racist and offensive tweets to Dorsey's followers. Dorsey's Twitter account was compromised last week when a hacker group calling itself "Chuckling Squad" replicated a mobile phone number associated with the CEO account and abused this particular feature to post racist, offensive messages and bomb threats from it via SMS. Replicating a mobile phone number associated with someone else is a technique known as " SIM swapping ," where attackers social engineer a victim's mobile phone provider and trick the telecom company to transfer target's phone number to their own SIM card. Once they social engineered an AT&T employee and gained access to Dorsey's phone number, the Chuckling Squad hackers used the 'Tweeting via SMS' feat...

Beware! Billion of Android users can easily be tricked into changing their devices' critical network settings with just an SMS-based phishing attack. Whenever you insert a new SIM in your phone and connects to your cellular network for the very first time, your carrier service automatically configures or sends you a message containing network-specific settings required to connect to data services. While manually installing it on your device, have you ever noticed what configurations these messages, technically known as OMA CP messages, include? Well, believe me, most users never bother about it if their mobile Internet services work smoothly. But you should worry about these settings, as installing untrusted settings can put your data privacy at risk, allowing remote attackers to spy on your data communications, a team of cybersecurity researchers told The Hacker News. Mobile carriers send OMA CP (Open Mobile Alliance Client Provisioning) messages containing APN settin...

Mozilla has finally enabled the "Enhanced Tracking Protection" feature for all of its web browser users worldwide by default with the official launch of Firefox 69 for Windows, Mac, Linux, and Android. The company enabled the " Enhanced Tracking Protection " setting by default for its browser in June this year, but only for new users who downloaded and installed a fresh copy of Firefox. Remaining users were left with options to either enable the feature manually or wait for the company to activate it for all users. Now, the wait is over. With Firefox 69, Enhanced Tracking Protection will automatically be turned on by default for all users as part of the "Standard" setting in the Firefox browser, blocking known "third-party tracking cookies" and web-based cryptocurrency mining scripts. Firefox 69 By Default Blocks Known Third-Party Tracking Cookies Cookies are created by a web browser when a user loads a specific website, which helps...

AI agents promise to automate everything from financial reconciliations to incident response. Yet every time an AI agent spins up a workflow, it has to authenticate somewhere; often with a high-privilege API key, OAuth token, or service account that defenders can't easily see. These "invisible" non-human identities (NHIs) now outnumber human accounts in most cloud environments, and they have become one of the ripest targets for attackers. Astrix's Field CTO Jonathan Sander put it bluntly in a recent Hacker News webinar : "One dangerous habit we've had for a long time is trusting application logic to act as the guardrails. That doesn't work when your AI agent is powered by LLMs that don't stop and think when they're about to do something wrong. They just do it." Why AI Agents Redefine Identity Risk Autonomy changes everything: An AI agent can chain multiple API calls and modify data without a human in the loop. If the underlying credential is exposed or overprivileged, each addit...

Well, there's some good news for hackers and vulnerability hunters, though terrible news for Google, Android device manufacturers, and their billions of users worldwide. The zero-day buying and selling industry has recently taken a shift towards Android operating system, offering up to $2.5 million payouts to anyone who sells 'full chain, zero-click, with persistence' Android zero-days. Just like other traditional markets, the zero-day market is also a game of supply, demand, and strategy, which suggests either the demand of Android zero-days has significantly increased or somehow Android OS is getting tougher to hack remotely, which is unlikely. In it's latest notification , Zerodium—a startup that buys zero-day exploits from hackers, and then probably sells them to law enforcement agencies and nation-sponsored spies around the world—said it's looking for hackers who can develop full chain Android exploits. The company is ready to pay up to $2.5 million for ...

XKCD —one of the most popular webcomic platforms known for its geeky tech humor and other science-laden comic strips on romance, sarcasm, math, and language—has suffered a data breach exposing data of its forum users. The security breach occurred two months ago, according to security researcher Troy Hunt who alerted the company of the incident, with unknown hackers stealing around 562,000 usernames, email and IP addresses, as well as hashed passwords. However, the leaked data was actually discovered by security researcher and data analyst Adam Davies, who shared a copy of it with Hunt. At the time of writing, XKCD has taken down its forum and posted a short notice on its homepage, as shared below, urging its users to change their passwords immediately. "The xkcd forums are currently offline. We've been alerted that portions of the PHPBB user table from our forums showed up in a leaked data collection. The data includes usernames, email addresses, salted, hashe...

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Enterprise servers powered by Supermicro motherboards can remotely be compromised by virtually plugging in malicious USB devices, cybersecurity researchers at firmware security company Eclypsium told The Hacker News. Yes, that's correct. You can launch all types of USB attacks against vulnerable Supermicro servers without actually physically accessing them or waiting for your victim to pick up an unknown, untrusted USB drive and plug it into their computer. Collectively dubbed " USBAnywhere ," the attack leverages several newly discovered vulnerabilities in the firmware of BMC controllers that could let an unauthorized, remote attacker connect to a Supermicro server and virtually mount malicious USB device. Comes embedded with a majority of server chipsets, a baseboard management controller (BMC) is a hardware chip at the core of Intelligent Platform Management Interface (IPMI) utilities that allows sysadmins to remotely control and monitor a server without havin...