Search results for Security | Breaking Cybersecurity News | The Hacker News

Security researchers from Core Security has reportedly found a Denial of Service ( DoS ) attack vulnerability in Android WiFi-Direct. Android's WiFi-Direct is a wireless technology that allows two devices to establish a direct, peer-to-peer Wi-Fi connection without requiring a wireless router. Smartphones have been able to support Wi-Fi Direct for a while now. According to the advisory , the remotely exploitable denial-of-service vulnerability is affecting a wide number of Android mobile devices when it scans for WiFi Direct devices. If exploited, the vulnerability would let an attacker force a reboot of a device. " An attacker could send a specially crafted 802.11 Probe Response frame causing the Dalvik subsystem to reboot because of an Unhandle Exception on WiFiMonitor class ," advisory states. The Android WiFi-Direct vulnerability (CVE-2014-0997) affects: Nexus 5 - Android 4.4.4 Nexus 4 - Android 4.4.4 LG D806 - Android 4.2.2 Samsung SM-T310 - Android

Last year, Just after Snowden leaks, the U.S Government warned that NSA surveillance revelations will make harder to track bad guys trying to harm the United States, as disclosures can be helpful to terrorist groups. In response to the NSA revelations, the terrorists at Al-Qaeda have started using strongest encryption techniques in order to bypass the standard cryptographic protections in its various communications, according to the recent report released by the Threat Intelligence  company, Recorded Future . The analysis carried out by the intelligence firm revealed that the Infamous Terrorist Organizations, Al-Qaeda that attacked civilian and military targets in various countries, has switched to new encryption software for the first time in seven years, following the revelations of the US National Security Agency (NSA) by former contractor Edward Snowden . Al-Qaeda is a global militant Islamist and takfiri organization which operates as a network comprising both a

Follow this real-life network attack simulation, covering 6 steps from Initial Access to Data Exfiltration. See how attackers remain undetected with the simplest tools and why you need multiple choke points in your defense strategy. Surprisingly, most network attacks are not exceptionally sophisticated, technologically advanced, or reliant on zero-day tools that exploit edge-case vulnerabilities. Instead, they often use commonly available tools and exploit multiple vulnerability points. By simulating a real-world network attack, security teams can test their detection systems, ensure they have multiple choke points in place, and demonstrate the value of networking security to leadership. In this article, we demonstrate a real-life attack that could easily occur in many systems. The attack simulation was developed based on the MITRE ATT&CK framework, Atomic Red Team,  Cato Networks ' experience in the field, and public threat intel. In the end, we explain why a holistic secur

Anonymous attack on Israeli government  & security services websites Several Israeli government websites crashed on Sunday in what appeared to be a cyber-attack by Anonymous hackers. The websites of the IDF, Mossad and the Shin Bet security services were among the sites that went down, as well as several government portals and ministries.The Israeli army and intelligence agencies' websites were offline. In a video that was uploaded to YouTube, Anonymous warns that if the siege on Gaza is maintained, it will have no choice but to go on the attack.. " Your actions are illegal, against democracy, human rights, international, and maritime laws ," the statement addressed to the government of Israel and posted on Youtube and Anonymous-affiliated sites said. " Justifying war, murder, illegal interception, and pirate-like activities under an illegal cover of defense will not go unnoticed by us or the people of the world. " " If you continue blocking human

The terrible terrorist attacks in France forced the British Prime Minister David Cameron to consider banning the popular encrypted online messaging apps like Snapchat , CryptoCat ,  WhatsApp and Apple's iMessage unless the companies don't give the UK government backdoor access to their encrypted communications. Speaking at a public event in the UK this morning, Cameron said that if he wins the next election and re-elected, he would seek to ban the encrypted communication apps as part of his plans for new surveillance powers in the wake of the Charlie Hebdo shootings in Paris . The British Prime Minister said the Paris terror attacks, including the one last week on satirical newspaper Charlie Hebdo, outlined the need for greater access on the encrypted communications. In his remarks, the attacks were aimed at messaging apps that encrypt messages to secure users' communications. " The attacks in Paris demonstrated the scale of the threat that we face and th

Apple on Monday released iOS 12.2 to patch a total of 51 security vulnerabilities in its mobile operating system that affects iPhone 5s and later, iPad Air and later, and iPod touch 6th generation. A majority of vulnerabilities Apple patched this month reside in its web rendering engine WebKit, which is used by many apps and web browsers running on the Apple's operating system. According to the advisory , just opening a maliciously crafted web content using any vulnerable WebKit-based application could allow remote attackers to execute arbitrary code, disclose sensitive user information, bypass sandbox restrictions, or launch universal cross-site scripting attacks on the device. Among the WebKit vulnerabilities include a consistency issue (CVE-2019-6222) that allows malicious websites to potentially access an iOS device microphone without the "microphone-in-use" indicator being shown. A similar vulnerability (CVE-2019-8566) has been patched in Apple's Replay

Japan under Heavy Cyber Attack ! In last two days several Cyber attacks breach corporate and National Security of Japan. First, Japanese parliament hit by cyber attack from China according to Report. A server located in China was used for the attack on the Japanese Lower House. This led to an extraordinary meeting of a key subcommittee after it emerged that hackers had access to emails and documents belonging to the chamber's 480 legislators for at least one month. The personal computers and servers of Japanese lower house lawmakers have been hit by a cyber attack, and passwords and user IDs may have been stolen. Next, Information on military aircraft and nuclear power plants may have been stolen in a series of cyberattacks on Japanese defence contractor Mitsubishi Heavy. Mitsubishi Heavy said late last month that 83 computers at 11 of its facilities had been hit by cyberattacks but no leakage of information on products and technologies had been confirmed. Christophe Bianco

The cybercrime operators behind the notorious TrickBot malware have once again upped the ante by fine-tuning its techniques by adding multiple layers of defense to slip past antimalware products. "As part of that escalation, malware injections have been fitted with added protection to keep researchers out and get through security controls," IBM Trusteer  said  in a report. "In most cases, these extra protections have been applied to injections used in the process of online banking fraud — TrickBot's main activity since its inception after the  Dyre Trojan 's demise." TrickBot , which started out as a banking trojan, has evolved into a multi-purpose crimeware-as-a-service (CaaS) that's employed by a variety of actors to deliver additional payloads such as ransomware. Over 100 variations of TrickBot have been identified to date, one of which is a " Trickboot " module that can modify the UEFI firmware of a compromised device. In the fall of 2

Security researchers have disclosed as many as 40 different vulnerabilities associated with an opportunistic encryption mechanism in mail clients and servers that could open the door to targeted man-in-the-middle (MitM) attacks, permitting an intruder to forge mailbox content and steal credentials. The now-patched flaws, identified in various STARTTLS implementations, were  detailed  by a group of researchers Damian Poddebniak, Fabian Ising, Hanno Böck, and Sebastian Schinzel at the 30th USENIX Security Symposium. In an Internet-wide scan conducted during the study, 320,000 email servers were found vulnerable to what's called a command injection attack. Some of the popular clients affected by the bugs include Apple Mail, Gmail, Mozilla Thunderbird, Claws Mail, Mutt, Evolution, Exim, Mail.ru, Samsung Email, Yandex, and KMail. The attacks require that the malicious party can tamper connections established between an email client and the email server of a provider and has login cr

Widespread routers' DNS hijacking malware that recently found targeting Android devices has now been upgraded its capabilities to target iOS devices as well as desktop users. Dubbed Roaming Mantis , the malware was initially found hijacking Internet routers last month to distribute Android banking malware designed to steal users' login credentials and the secret code for two-factor authentication. According to security researchers at Kaspersky Lab s, the criminal group behind the Roaming Mantis campaign has broadened their targets by adding phishing attacks for iOS devices, and cryptocurrency mining script for PC users. Moreover, while the initial attacks were designed to target users from South East Asia–including South Korea, China Bangladesh, and Japan–the new campaign now support 27 languages to expand its operations to infect people across Europe and the Middle East. How the Roaming Mantis Malware Works Similar to the previous version, the new Roaming Mantis

A Serious vulnerability in Facebook has recently been reported that could allow anyone to delete your complete Facebook photo album without having authentication. Security Researcher Laxman Muthiyah told The Hacker News that the vulnerability actually resides in Facebook Graph API mechanism, which allows "a hacker to delete any photo album on Facebook . Any photo album owned by an user or a page or a group could be deleted." DELETING FACEBOOK PHOTO ALBUMS According to Facebook developers documentation, its not possible to delete albums using the Graph API, but Indian security researcher has found a way to delete not just his own, but also others Facebook photo albums within few seconds. " I decided to try it with Facebook for mobile access token because we can see delete option for all photo albums in Facebook mobile application isn't it? Yeah and also it uses the same Graph API ," he said. In general, Facebook Graph API requires an access tok

German Hacker Cracks GSM Call Encryption Code A German computer boffin has worked out a way to crack code used to encrypt most of the world's mobile Internet traffic. Karsten Nohl is going to publish a guide to prompt global operators to improve their safeguards. Karsten Nohl and his team of 24 hackers began working on the security algorithm for GSM (Global System for Mobiles) in August.Developed in 1988, the system prevents the interception of calls by forcing phones and base stations to change frequencies constantly. Most of the UK's mobile phones use the GSM system and the breach represents a potential threat to the security of mobile phone communication. The discovery of a way to eavesdrop so-called General Packet Radio Service (GPRS) technology allows a user to read emails and observe the Internet use of a person whose phone is hacked, said Karsten Nohl, head of Security Research Labs." With our technology we can capture GPRS data communications in a radius of 5

A Security researcher and hacker, named John Gordon , has found an easy way to bypass the security of locked smartphones running Android 5.0 and 5.1 (Build LMY48M). Many of us use various security locks on our devices like Pattern lock, PIN lock and Password lock in order to protect the privacy of our devices. However, a vulnerability could now allow anyone to take your Android smartphone ( 5.0 build LMY48I ) with locked screen, perform a " MAGIC TRICK " and as a result crash the user interface (UI) for the password screen and gain access to your device. The vulnerability, assigned CVE-2015-3860 , has been dubbed as " Elevation of Privilege Vulnerability in Lockscreen ". How the Attack Works? The secret behind the researcher's "MAGIC TRICK" is as follows: Get the device and open the Emergency dialer screen. Type a long string of numbers or special characters in the input field and copy-n-paste a long string continuously til

A proof-of-concept (PoC) exploit code has been made available for the recently disclosed critical security flaw affecting Fortinet FortiOS, FortiProxy, and FortiSwitchManager, making it imperative that users move quickly to apply the patches. "FortiOS exposes a management web portal that allows a user to configure the system," Horizon3.ai researcher James Horseman  said . "Additionally, a user can SSH into the system which exposes a locked down CLI interface." The issue, tracked as  CVE-2022-40684  (CVSS score: 9.6), concerns an  authentication bypass  vulnerability that could allow a remote attacker to perform malicious operations on the administrative interface via specially crafted HTTP(S) requests. A successful exploitation of the shortcoming is tantamount to granting complete access "to do just about anything" on the affected system, including altering network configurations, adding malicious users, and intercepting network traffic. That said,

A vulnerability that a researcher planned to use to compromise an Android cellphone at a hacking contest later this week got squashed after Google fixed the underlying bug in the Android Market. Scio Security CTO Jon Oberheide notified Google of the XSS, or cross-site scripting, bug in the application bazaar because he didn't believe the vulnerability would qualify under terms of the Pwn2Own contest that is scheduled to start on Wednesday. The "incredibly low-hanging naive persistent XSS" allowed attackers to to remotely install malicious apps on Android handsets by tricking users into clicking a link on their phones or computer browsers while logged into a Google account. Oberheide later learned that the vulnerability didn't run afoul of contest rules, allowing him to collect $15,000 and a free handset if he was successful. But he recently discovered Google closed the security hole. The $1,337 awarded to Oberheide under Google's bug bounty program, is little consolati

ZeuS , or Zbot is one of the oldest families of financial malware , it is a Trojan horse capable to carry out various malicious and criminal tasks and is often used to steal banking information. It is distributed to a wide audience, primarily through infected web pages, spam campaigns and drive-by downloads. Earlier this month, Comodo AV labs identified a dangerous variant of ZeuS Banking Trojan which is signed by stolen Digital Certificate belonging to Microsoft Developer to avoid detection from Web browsers and anti-virus systems.  FREE! FREE! ZeuS BRINGS ROOTKIT UPDATE Recently, the security researcher, Kan Chen at Fortinet has found that P2P Zeus botnet is updating its bots/infected systems with updates version that has the capability to drop a rootkit into infected systems and hides the trojan to prevent the removal of malicious files and registry entries. The new variant also double check for the earlier installed version (0x38) of ZeuS trojan on the infecte

Purchasing malware to victimize people is illegal by laws but if the same thing any government official do, then its not!! Yes, the police forces around the World are following the footsteps of U.S. National Security Agency ( NSA ) and FBI. Researchers from the Citizen Lab at the Munk School of Global Affairs at the University of Toronto and computer security firm Kaspersky Lab have unearthed a broad network of controversial spyware which is specially designed to give law enforcement agencies complete access to a suspect's phone for the purpose of surveillance. MALWARE FOR DESKTOPS AND ALL MOBILE DEVICES The malware , dubbed as Remote Control System (RCS) , also known as Da Vinci and Galileo, is developed by an Italian company known as Hacking Team, available for desktop computers, laptops, and mobile devices. The latest version of the malware works for all phone including Android, iOS, Windows Mobile, Symbian and BlackBerry devices, but best on Android devices , and can also b

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has  added  a recently patched critical security flaw in Zyxel gear to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. Tracked as  CVE-2023-28771  (CVSS score: 9.8), the issue relates to a  command injection flaw  impacting different firewall models that could enable an unauthenticated attacker to execute arbitrary code by sending a specially crafted packet to the device. Zyxel addressed the security defect as part of updates released on April 25, 2023. The list of impacted devices is below - ATP (versions ZLD V4.60 to V5.35, patched in ZLD V5.36) USG FLEX (versions ZLD V4.60 to V5.35, patched in ZLD V5.36) VPN (versions ZLD V4.60 to V5.35, patched in ZLD V5.36), and ZyWALL/USG (versions ZLD V4.60 to V4.73, patched in ZLD V4.73 Patch 1) The Shadowserver Foundation, in a  recent tweet , said the flaw is "being actively exploited to build a  Mirai-like botnet " since M

Google has unveiled a new pilot program in Singapore that aims to prevent users from sideloading certain apps that abuse Android app permissions to read one-time passwords and gather sensitive data. "This enhanced fraud protection will analyze and automatically block the installation of apps that may use sensitive runtime permissions frequently abused for financial fraud when the user attempts to install the app from an Internet-sideloading source (web browsers, messaging apps or file managers)," the company  said . The feature is designed to examine the permissions declared by a third-party app in real-time and look for those that seek to gain access to sensitive permissions associated with reading SMS messages, deciphering or dismissing notifications from legitimate apps, and accessibility services that have been  routinely   abused  by Android-based malware for  extracting valuable information . As part of the test, users in Singapore who attempt to sideload such apps

Critical Flash Player Update to fix 11 Security Holes Adobe  has released another batch of security updates for its ubiquitous  Flash Player software. This "critical" patch fixes at least 11 vulnerabilities, including one that reports suggest is being exploited in targeted email attacks. In  the advisory  that accompanies this update, Adobe said "there are reports of malware attempting to exploit one of the vulnerabilities, CVE-2011-0627, in the wild via a Flash (.swf) file embedded in a Microsoft Word  (.doc) or  Microsoft Excel  (.xls) file delivered as an email attachment targeting the  Windows  platform. However, to date, Adobe has not obtained a sample that successfully completes an attack." The vulnerabilities exist in Flash  versions 10.2.159.1  and earlier for Windows,  Mac ,  Linux and  Solaris . To learn which version of Flash you have, visit  this link . The new version for most platforms is 10.3.181.14;  Android  users should upgrade to Flash Player  10.3.185.21 ava