Security News
Makers of the Chrome, Firefox and Edge browsers are urging users to patch critical vulnerabilities that if exploited allow hackers to hijack systems running the software. The Mozilla Firefox vulnerability is separate from a bug reported in Google's browser engine Chromium, which is used in the Google Chrome browser and Microsoft's latest version of its Edge browser.
Reseachers are raising the alarm for a newly identified operation leveraging a new Remote Access Tool written in Golang to steal crypto-currency from unsuspecting users. Discovered last month, the campaign is believed to have been active since January 2020, consisting of a fully-fledged marketing campaign, custom applications related to crypto-currency, fake social media accounts, websites, and the new RAT, which Intezer calls ElectroRAT. Widely undetected, the Golang backdoor is written from scratch and is designed to target Windows, Linux, and macOS. To lure crypto-currency users into downloading Trojanized apps, the threat actor behind the campaign promoted the tools on crypto-currency and blockchain forums, as well as on social media platforms.
Microsoft on Thursday took the wraps off an ongoing campaign impacting popular web browsers that stealthily injects malware-infested ads into search results to earn money via affiliate advertising. The campaign - which impacts Microsoft Edge, Google Chrome, Yandex Browser, and Mozilla Firefox browsers on Windows - aims to insert additional, unauthorized ads on top of legitimate ads displayed on search engine results pages, leading users to click on these ads inadvertently.
For at least the third time in its existence, OGUsers - a forum overrun with people looking to buy, sell and trade access to compromised social media accounts - has been hacked. Roughly a week ago, the OGUsers homepage was defaced with a message stating the forum's user database had been compromised.
Attackers are compromising email accounts from popular universities, including Purdue and Oxford, to launch attacks that get around DMARC and SPF. Cybercriminals are hijacking legitimate email accounts from more than a dozen universities - including Purdue University, University of Oxford in the U.K. and Stanford University - and using the accounts to bypass detection and trick victims into handing over their email credentials or installing malware. The highest number of phishing emails detected came from compromised Purdue University accounts, stolen in campaigns from Jan. to Sept. Behind Purdue University was Oxford, Hunter College and Worcester Polytechnic Institute.
A critical vulnerability in a SonicWall enterprise VPN firewall can be exploited to crash the device or remotely execute code on it, reverse engineers said this week. In a statement SonicWall said it "Was contacted by a third-party research team regarding issues related to SonicWall next-generation virtual firewall models." The spokesman went on to say that SonicWall's own engineers discovered even more vulns while reproducing Tripwire's findings, going on to develop patches for the whole lot.
Hackers needed roughly 24 hours to take over high-profile Twitter accounts in the July attack, a report from the New York Department of Financial Services reveals. A couple of weeks after the incident, Twitter revealed that hackers targeted some employees with phone phishing until gaining access to the account support tools they needed.
A cybersecurity enthusiast learned recently that Airbnb accounts can be easily hijacked by creating a new account on the home-rental service with a phone number that in the past belonged to another Airbnb customer. A SecurityWeek reader named Maya contacted us recently after her husband was accidentally signed into another user's account when trying to create an Airbnb account.
Which cybersecurity failures cost companies the most and which defenses have the highest ROI?Massachusetts Institute of Technology scientists have created a cryptographic platform that allows companies to securely share data on cyber attacks they suffered and the monetary cost of their cybersecurity failures without worrying about revealing sensitive information to their competitors or damaging their own reputation. Essential features of security automation for the AWS platformA common security problem in AWS is an open S3 storage bucket where data is publicly readable on the Internet.
In June 2020, the Japanese cryptocurrency exchange Coincheck reported that hackers gained access to its domain registrar provider and hijacked its coincheck.com domain name. The two incidents illustrate the growing threat of Domain Name System hijacking.