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Two weeks ago, we reported about a critical mediaserver vulnerability that threatened to crash more than 55 percent of Android devices, making them unresponsive and practically unusable to perform most essential tasks. Now, security researchers at Trend Micro have uncovered another flaw in the Android's mediaserver component that could be remotely exploited to install malware onto a target device by sending a specially crafted multimedia message. The vulnerability ( CVE-2015-3842 ) affects almost all the versions of Android devices from Android 2.3 Gingerbread to Android 5.1.1 Lollipop, potentially putting hundreds of Millions of Android devices open to hackers. Since Google has patched this issue, but hopefully the patch issued by Google this time isn't incomplete like its patch for the Stagefright vulnerability that affects 950 Million Android devices worldwide. How the Vulnerability Works? The security flaw involves a mediaserver component called Aud...

A flaw discovered in several widely used BitTorrent applications, including uTorrent, Vuze and Mainline , could be used to carry out a devastating distributed denial of service (DDoS) attack that makes it very easy for a single undetectable hacker to bring down large sites. A new research by Florian Adamsky of the City University London shows that open BitTorrent protocol can be exploited to carry out Distributed Reflective Denial of Service (DRDoS) attacks . The bitTorrent protocol is a file-sharing protocol used by Millions of active online users at any given point in the day to exchange files over the Internet. DRDoS attack is a more sophisticated form of conventional DDoS attack where open and misconfigured DNS (Domain Name System) can be used by anyone to launch high-bandwidth DDoS attacks on target websites. In a paper , titled " P2P File-Sharing in Hell: Exploiting BitTorrent Vulnerabilities to Launch Distributed Reflective DoS Attacks ," the resea...

Previously, we posted about a privacy issue in Facebook messenger ; Aran Khanna , a Harvard University student, discovered ' A Marauder's Map ' that could sense and give the geolocations of your friends on the messenger. Khanna had received an opportunity to work as an intern for Facebook… …But destiny had planned something else for him, as after publicly stating the risk associated with the app; Facebook withdrew his candidature as a summer intern. Why Facebook Fired Him? Khanna himself confessed to be an avid user of the Facebook Messenger app , as it is an integral part of his social life. However, one day, while going through his chat history he found that a location is attached to each message he has sent and received from his device. Also, the location is shared with the ' power of default ' even if you choose to turn the location sharing option off. This made him look for the complete inside story, which brought him to a strange thing while writing the...

While phishing and ransomware dominate headlines, another critical risk quietly persists across most enterprises: exposed Git repositories leaking sensitive data. A risk that silently creates shadow access into core systems Git is the backbone of modern software development, hosting millions of repositories and serving thousands of organizations worldwide. Yet, amid the daily hustle of shipping code, developers may inadvertently leave behind API keys, tokens, or passwords in configuration files and code files, effectively handing attackers the keys to the kingdom. This isn't just about poor hygiene; it's a systemic and growing supply chain risk. As cyber threats become more sophisticated, so do compliance requirements. Security frameworks like NIS2, SOC2, and ISO 27001 now demand proof that software delivery pipelines are hardened and third-party risk is controlled. The message is clear: securing your Git repositories is no longer optional, it's essential. Below, we look at the ris...

Wanna hack someone's Android smartphone by sending just an MMS message? Yes, you can, because Google's patch for the Stagefright vulnerability in hundreds of Millions of Android devices is BUGGY. Last week, Google issued an official patch for Stagefright vulnerability that affects 95 percent of Android devices running version 2.2 to version 5.1 of the operating system, an estimated 950 Million Android devices in use worldwide. But, the patch is so flawed that hackers can still exploit the Stagefright vulnerability (CVE-2015-3824) anyways. "The [original] patch is four lines of code and was (presumably) reviewed by Google engineers prior to shipping," researchers at Exodus Intelligence wrote in a blog post published Thursday. "The public at large believes the current patch protects them when it, in fact, does not." Buggy Patch Issued by Google The patch doesn't fix the vulnerability, allowing booby-trapped MP4 videos that supplied...

Are you a proud owner of a Smartwatch, a Smart TV , a Smart fridge, a Smart lock, an Internet-enabled car , or live in a smart city? Caution! Recently, it has been reported that the growth of the Internet of Things would eventually lead to cyber criminals in making lots of money, as they started attacking the Internet of Things for Ransom. Yes, the latest Interest of the cyber criminals in the field of Internet of Things is ' Ransomware '. Internet of Things (IoT) such as Android and iOS-based wearable Smartwatches and the concept of connected homes has now given a treat to the current generation Ransomware. With the advancements in Technology, cyber criminals are simultaneously promoting themselves from the threat known for restricting computers or encrypting files and asking users for money in return for gaining back access to their systems. From computers to mobile phones, now criminals are targeting the IoT and the wearables devices. Security resea...