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Showing posts with label cybersecurity research. Show all posts
Vulnerabilties and Exploits
Android AutoSpill AutoSpill attack cybersecurity research Password Manager Stolen Credentials Vulnerabilties and Exploits

AutoSpill Attack Steal Credentials from Android Password Managers


Security researchers from the International Institute of Information Technology (IIIT) in Hyderabad, India, have discovered a new vulnerability with some Android password managers in which some malicious apps may steal or capture users’ data credentials in WebView. 

The threat actors carry out the operation particularly when the password manager is trying to autofill login credentials. 

In a presentation at the Black Hat Europe security conference, the researchers revealed that the majority of Android password managers are susceptible to AutoSpill even in the absence of JavaScript injection. 

How AutoSpill Works

WebView is frequently used in Android apps to render web content, which includes login pages, within the app, rather than redirecting users to the main browser, which would be more challenging on small-screen devices. 

Android password managers automatically enter a user's account information when an app loads the login page for services like Apple, Facebook, Microsoft, or Google by utilizing the WebView component of the platform. 

According to the researchers, it is possible to exploit vulnerabilities in this process to obtain the auto-filled credentials on the app that is being invoked. 

The researchers added that the password managers on Androids will be more vulnerable to the attack if the JavaScript injections are enabled. 

One of the main causes of the issue regarding AutoSpill is Android’s inability to specify who is responsible for handling the auto-filled data securely, which leaves the data vulnerable to leakage or capture by the host app.

In an attack scenario, the user's credentials could be obtained by a rogue app presenting a login form without leaving any trace of the breach.

Impact and Patch Work

Using Android's autofill framework, the researchers tested AutoSpill against a number of password managers on Android 10, 11, and 12. They discovered that 1Password 7.9.4, LastPass 5.11.0.9519, Enpass 6.8.2.666, Keeper 16.4.3.1048, and Keepass2Android 1.09c-r0 are vulnerable to assaults.

It was found that Google Smart Lock 13.30.8.26 and DashLane 6.2221.3 had different technical approaches for the autofill process, wherein they did not compromise data to the host app unless JavaScript injection was used.

The researchers submitted their recommendations for fixing the issue along with their results to the security team of Android and the affected software manufacturers. Their report was accepted as legitimate, however, no information regarding the plans for rectifying it was disclosed.  

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US Healthcare
Cyber Attacks cybersecurity research Healthcare Data Healthcare organizations Proofpoint US Healthcare

88% of Healthcare Organizations Have Suffered a Cybersecurity Incident in Past Year


Organizations included in the healthcare sector, like hospitals and clinics, have struggled with a series of cyberattacks in recent years, resulting in their inability to provide even the minimum services because of computer outages and loss of important files in the data breaches.

In a recent report published on Wednesday by research conducted by Proofpoint, an email security company, around 90% of healthcare organizations have experienced at least one cybersecurity incident in the past year. 

In the past two years, more than half of the healthcare organizations have reported to have experienced an average of four ransomware attacks. 68% of the organizations surveyed noted that the attacks “negatively impacted patient safety and care.”

The aforementioned report conducted by Proofpoint includes a survey of more than 650 IT and cybersecurity professionals in the US healthcare sector, highlighting the healthcare sector's ongoing susceptibility to common attack methods. It occurs as the Cybersecurity and Infrastructure Security Agency works to provide greater assistance to small, rural hospitals that are underfunded and wilting under constant cyberattacks.

As healthcare organizations struggle to find alternatives to their outdated technology so they can keep providing services, these efforts are using up more and more of their resources. Between 2022 and 2023, the cost of the time spent minimizing the attacks' consequences on patient care rose by 50%, from around $660,000 to $1 million.

In the case of ransomware assault in hospital systems, where computer networks shut down, the impact is rapid and extensive. 

Stephen Leffler, president and chief operating officer of the University of Vermont Medical Center, spoke about how a ransomware assault in October 2020 brought about a catastrophe at his facility during a congressional hearing in September. For 28 days, senior physicians had to train junior physicians on how to use paper records as the National Guard assisted the IT department in a round-the-clock operation to wipe and reconfigure every computer in the network.

Leffler remarked, "We literally went to Best Buy and bought every walkie-talkie they had." This was due to their internet-based phone system being offline. Between 2022 and 2023, the cost of patient care grew by 50%, from about $660,000 to $1 million.

Leffler, who has been an emergency medicine doctor for 30 years, further commented “I've been a hospital president for four years. The cyberattack was much harder than the pandemic by far.” 

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