phishing

Pornhub prepares to block five more states rather than check IDs

adult content, adult entertainment, age verification, arkansas, aylo, child safety, idaho, Identity theft, Indiana, kansas, Kentucky, lousiana, mississippi, montana, Nebraska, North Carolina, phishing, Policy, pornhub, texas, Utah, Virginia / Mike M. / June 22, 2024

“Uphill battle” —

The number of states blocked by Pornhub will soon nearly double.

Ashley Belanger – Jun 20, 2024 8: 33 pm UTC

Pornhub will soon be blocked in five more states as the adult site continues to fight what it considers privacy-infringing age-verification laws that require Internet users to provide an ID to access pornography.

On July 1, according to a blog post on the adult site announcing the impending block, Pornhub visitors in Indiana, Idaho, Kansas, Kentucky, and Nebraska will be “greeted by a video featuring” adult entertainer Cherie Deville, “who explains why we had to make the difficult decision to block them from accessing Pornhub.”

Pornhub explained that—similar to blocks in Texas, Utah, Arkansas, Virginia, Montana, North Carolina, and Mississippi—the site refuses to comply with soon-to-be-enforceable age-verification laws in this new batch of states that allegedly put users at “substantial risk” of identity theft, phishing, and other harms.

Age-verification laws requiring adult site visitors to submit “private information many times to adult sites all over the Internet” normalizes the unnecessary disclosure of personally identifiable information (PII), Pornhub argued, warning, “this is not a privacy-by-design approach.”

Pornhub does not outright oppose age verification but advocates for laws that require device-based age verification, which allows users to access adult sites after authenticating their identity on their devices. That’s “the best and most effective solution for protecting minors and adults alike,” Pornhub argued, because the age-verification technology is proven and less PII would be shared.

“Users would only get verified once, through their operating system, not on each age-restricted site,” Pornhub’s blog said, claiming that “this dramatically reduces privacy risks and creates a very simple process for regulators to enforce.”

A spokesperson for Pornhub-owner Aylo told Ars that “unfortunately, the way many jurisdictions worldwide have chosen to implement age verification is ineffective, haphazard, and dangerous.”

“Any regulations that require hundreds of thousands of adult sites to collect significant amounts of highly sensitive personal information is putting user safety in jeopardy,” Aylo’s spokesperson told Ars. “Moreover, as experience has demonstrated, unless properly enforced, users will simply access non-compliant sites or find other methods of evading these laws.

Age-verification laws are harmful, Pornhub says

Pornhub’s big complaint with current age-verification laws is that these laws are hard to enforce and seem to make it riskier than ever to visit an adult site.

“Since age verification software requires users to hand over extremely sensitive information, it opens the door for the risk of data breaches,” Pornhub’s blog said. “Whether or not your intentions are good, governments have historically struggled to secure this data. It also creates an opportunity for criminals to exploit and extort people through phishing attempts or fake [age verification] processes, an unfortunate and all too common practice.”

Over the past few years, the risk of identity theft or stolen PII on both widely used and smaller niche adult sites has been well-documented.

Hundreds of millions of people were impacted by major leaks exposing PII shared with popular adult sites like Adult Friend Finder and Brazzers in 2016, while likely tens of thousands of users were targeted on eight poorly secured adult sites in 2018. Niche and free sites have also been vulnerable to attacks, including millions collectively exposed through breaches of fetish porn site Luscious in 2019 and MyFreeCams in 2021.

And those are just the big breaches that make headlines. In 2019, Kaspersky Lab reported that malware targeting online porn account credentials more than doubled in 2018, and researchers analyzing 22,484 pornography websites estimated that 93 percent were leaking user data to a third party.

That’s why Pornhub argues that, as states have passed age-verification laws requiring ID, they’ve “introduced harm” by redirecting visitors to adult sites that have fewer privacy protections and worse security, allegedly exposing users to more threats.

As an example, Pornhub reported, traffic to Pornhub in Louisiana “dropped by approximately 80 percent” after their age-verification law passed. That allegedly showed not just how few users were willing to show an ID to access their popular platform, but also how “very easily” users could simply move to “pirate, illegal, or other non-compliant sites that don’t ask visitors to verify their age.”

Pornhub has continued to argue that states passing laws like Louisiana’s cannot effectively enforce the laws and are simply shifting users to make riskier choices when accessing porn.

“The Louisiana law and other copycat state-level laws have no regulator, only civil liability, which results in a flawed enforcement regime, effectively making it an option for platform operators to comply,” Pornhub’s blog said. As one of the world’s most popular adult platforms, Pornhub would surely be targeted for enforcement if found to be non-compliant, while smaller adult sites perhaps plagued by security risks and disincentivized to check IDs would go unregulated, the thinking goes.

Aylo’s spokesperson shared 2023 Similarweb data with Ars, showing that sites complying with age-verification laws in Virginia, including Pornhub and xHamster, lost substantial traffic while seven non-compliant sites saw a sharp uptick in traffic. Similar trends were observed in Google trends data in Utah and Mississippi, while market shares were seemingly largely maintained in California, a state not yet checking IDs to access adult sites.

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Ongoing campaign compromises senior execs’ Azure accounts, locks them using MFA

account takeovers, Biz & IT, email account comprmises, microsoft azure, phishing, Security / Ari B / February 13, 2024

PSA: CHECK YOUR INSTANCE FOR COMPROMISE —

The wide range of employee roles targeted indicates attacker’s multifaceted approach.

Dan Goodin – Feb 12, 2024 11: 41 pm UTC

Hundreds of Microsoft Azure accounts, some belonging to senior executives, are being targeted by unknown attackers in an ongoing campaign that’s aiming to steal sensitive data and financial assets from dozens of organizations, researchers with security firm Proofpoint said Monday.

The campaign attempts to compromise targeted Azure environments by sending account owners emails that integrate techniques for credential phishing and account takeovers. The threat actors are doing so by combining individualized phishing lures with shared documents. Some of the documents embed links that, when clicked, redirect users to a phishing webpage. The wide breadth of roles targeted indicates the threat actors’ strategy of compromising accounts with access to various resources and responsibilities across affected organizations.

“Threat actors seemingly direct their focus toward a wide range of individuals holding diverse titles across different organizations, impacting hundreds of users globally,” a Proofpoint advisory stated. “The affected user base encompasses a wide spectrum of positions, with frequent targets including Sales Directors, Account Managers, and Finance Managers. Individuals holding executive positions such as “Vice President, Operations,” “Chief Financial Officer & Treasurer,” and “President & CEO” were also among those targeted.”

Once accounts are compromised, the threat actors secure them by enrolling them in various forms of multifactor authentication. This can make it harder for victims to change passwords or access dashboards to examine recent logins. In some cases, the MFA used relies on one-time passwords sent by text messages or phone calls. In most instances, however, the attackers employ an authenticator app with notifications and code.

Enlarge / Examples of MFA manipulation events, executed by attackers in a compromised cloud tenant.

Proofpoint

Proofpoint observed other post-compromise actions including:

Data exfiltration. Attackers access and download sensitive files, including financial assets, internal security protocols, and user credentials.
Internal and external phishing. Mailbox access is leveraged to conduct lateral movement within impacted organizations and to target specific user accounts with personalized phishing threats.
Financial fraud. In an effort to perpetrate financial fraud, internal email messages are dispatched to target Human Resources and Financial departments within affected organizations.
Mailbox rules. Attackers create dedicated obfuscation rules intended to cover their tracks and erase all evidence of malicious activity from victims’ mailboxes.

Enlarge / Examples of obfuscation mailbox rules created by attackers following successful account takeover.

Proofpoint

The compromises are coming from several proxies that act as intermediaries between the attackers’ originating infrastructure and the accounts being targeted. The proxies help the attackers align the geographical location assigned to the connecting IP address with the region of the target. This helps to bypass various geofencing policies that restrict the number and location of IP addresses that can access the targeted system. The proxy services often change mid-campaign, a strategy that makes it harder for those defending against the attacks to block the IPs where the malicious activities originate.

Other techniques designed to obfuscate the attackers’ operational infrastructure include data hosting services and compromised domains.

“Beyond the use of proxy services, we have seen attackers utilize certain local fixed-line ISPs, potentially exposing their geographical locations,” Monday’s post stated. “Notable among these non-proxy sources are the Russia-based ‘Selena Telecom LLC’, and Nigerian providers ‘Airtel Networks Limited’ and ‘MTN Nigeria Communication Limited.’ While Proofpoint has not currently attributed this campaign to any known threat actor, there is a possibility that Russian and Nigerian attackers may be involved, drawing parallels to previous cloud attacks.”

How to check if you’re a target

There are several telltale signs of targeting. The most helpful one is a specific user agent used during the access phase of the attack: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Attackers predominantly utilize this user-agent to access the ‘OfficeHome’ sign-in application along with unauthorized access to additional native Microsoft365 apps, such as:

Office365 Shell WCSS-Client (indicative of browser access to Office365 applications)
Office 365 Exchange Online (indicative of post-compromise mailbox abuse, data exfiltration, and email threats proliferation)
My Signins (used by attackers for MFA manipulation)
My Apps
My Profile

Proofpoint included the following Indicators of compromise:

Indicator	Type	Description
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36	User Agent	User Agent involved in attack’s access phase
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36	User Agent	User Agent involved in attack’s access and post-access phases
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36	User Agent	User Agent involved in attack’s access and post-access phases
sachacel[.]ru	Domain	Domain used for targeted phishing threats
lobnya[.]com	Domain	Source domain used as malicious infrastructure
makeapp[.]today	Domain	Source domain used as malicious infrastructure
alexhost[.]com	Domain	Source domain used as malicious infrastructure
mol[.]ru	Domain	Source domain used as malicious infrastructure
smartape[.]net	Domain	Source domain used as malicious infrastructure
airtel[.]com	Domain	Source domain used as malicious infrastructure
mtnonline[.]com	Domain	Source domain used as malicious infrastructure
acedatacenter[.]com	Domain	Source domain used as malicious infrastructure
Sokolov Dmitry Nikolaevich	ISP	Source ISP used as malicious infrastructure
Dom Tehniki Ltd	ISP	Source ISP used as malicious infrastructure
Selena Telecom LLC	ISP	Source ISP used as malicious infrastructure

As the campaign is ongoing, Proofpoint may update the indicators as more become available. The company advised companies to pay close attention to the user agent and source domains of incoming connections to employee accounts. Other helpful defenses are employing security defenses that look for signs of both initial account compromise and post-compromise activities, identifying initial vectors of compromise such as phishing, malware, or impersonation, and putting in place auto-remediation policies to drive out attackers quickly in the event they get in.

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The growing abuse of QR codes in malware and payment scams prompts FTC warning

2-factor authentication, Biz & IT, malware, phishing, qr code, Security / Ryan Harris / December 11, 2023

SCAN THIS! —

The convenience of QR codes is a double-edged sword. Follow these tips to stay safe.

Dan Goodin – Dec 12, 2023 1: 48 am UTC

Enlarge / A woman scans a QR code in a café to see the menu online.

The US Federal Trade Commission has become the latest organization to warn against the growing use of QR codes in scams that attempt to take control of smartphones, make fraudulent charges, or obtain personal information.

Short for quick response codes, QR codes are two-dimensional bar codes that automatically open a Web browser or app when they’re scanned using a phone camera. Restaurants, parking garages, merchants, and charities display them to make it easy for people to open online menus or to make online payments. QR codes are also used in security-sensitive contexts. YouTube, Apple TV, and dozens of other TV apps, for instance, allow someone to sign into their account by scanning a QR code displayed on the screen. The code opens a page on a browser or app of the phone, where the account password is already stored. Once open, the page authenticates the same account to be opened on the TV app. Two-factor authentication apps provide a similar flow using QR codes when enrolling a new account.

The ubiquity of QR codes and the trust placed in them hasn’t been lost on scammers, however. For more than two years now, parking lot kiosks that allow people to make payments through their phones have been a favorite target. Scammers paste QR codes over the legitimate ones. The scam QR codes lead to look-alike sites that funnel funds to fraudulent accounts rather than the ones controlled by the parking garage.

In other cases, emails that attempt to steal passwords or install malware on user devices use QR codes to lure targets to malicious sites. Because the QR code is embedded into the email as an image, anti-phishing security software isn’t able to detect that the link it leads to is malicious. By comparison, when the same malicious destination is presented as a text link in the email, it stands a much higher likelihood of being flagged by the security software. The ability to bypass such protections has led to a torrent of image-based phishes in recent months.

Last week, the FTC warned consumers to be on the lookout for these types of scams.

“A scammer’s QR code could take you to a spoofed site that looks real but isn’t,” the advisory stated. “And if you log in to the spoofed site, the scammers could steal any information you enter. Or the QR code could install malware that steals your information before you realize it.”

The warning came almost two years after the FBI issued a similar advisory. Guidance issued from both agencies include:

After scanning a QR code, ensure that it leads to the official URL of the site or service that provided the code. As is the case with traditional phishing scams, malicious domain names may be almost identical to the intended one, except for a single misplaced letter.
Enter login credentials, payment card information, or other sensitive data only after ensuring that the site opened by the QR code passes a close inspection using the criteria above.
Before scanning a QR code presented on a menu, parking garage, vendor, or charity, ensure that it hasn’t been tampered with. Carefully look for stickers placed on top of the original code.
Be highly suspicious of any QR codes embedded into the body of an email. There are rarely legitimate reasons for benign emails from legitimate sites or services to use a QR code instead of a link.
Don’t install stand-alone QR code scanners on a phone without good reason and then only after first carefully scrutinizing the developer. Phones already have a built-in scanner available through the camera app that will be more trustworthy.

An additional word of caution when it comes to QR codes. Codes used to enroll a site into two-factor authentication from Google Authenticator, Authy, or another authenticator app provide the secret seed token that controls the ever-chaning one-time password displayed by these apps. Don’t allow anyone to view such QR codes. Re-enroll the site in the event the QR code is exposed.

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