twilio breach cloudflare

The enterprise communications firms noted that the attacker, which it described as well organized and sophisticated, seemed to have sophisticated abilities to match employee names from sources with their phone numbers.. This would prompt them for second-factor authentication typically a code received via SMS or from a dedicated app and the phishing page would then also prompt the victim to enter a code, which would also be sent to the attacker. Looking for Malware in All the Wrong Places? In an interesting twist, the Group-IB researchers were able to link at least one member of the group behind 0ktapus to a Twitter and GitHub account that suggests that the individual may be based in North Carolina. According to a blog from Cloudflare, which experienced a similar attack to Twilio, the attackers who targeted Twilio most likely tricked employees into giving them the one-time password that was used as the second factor for verification. "This was a sophisticated attack targeting employees and systems in such a way that we believe most organizations would be likely to be breached," they wrote. The company initially notified individuals of the data breach, with an estimated 164 individuals affected. The messages sent responders to landing pages that matched the host from the Twilio attack. "While the attacker attempted to log in to our systems with the compromised username and password credentials, they could not get past the hard key requirement.". With this information, the attackers could gain unauthorized access to any enterprise resources the victims had access to. Cloud communications company Twilio, the owner of the highly popular two-factor authentication (2FA) provider Authy, disclosed a similar attack this week. On August 7, Twilio revealed that it had detected unauthorized access to information related to customer accounts a few days . Sign up for cybersecurity newsletter and get latest news updates delivered straight to your inbox daily. This group has been busy as it targeted at least 130 organizations, including the likes of Cloudflare, MailChimp, and Klaviyo. ", Google ad for GIMP.org served info-stealing malware via lookalike site, Dropbox discloses breach after hacker stole 130 GitHub repositories. The Twilio and [attempted] Cloudflare breaches demonstrate the rise in phishing attacks to successfully harvest credentials at the start of the attack chain to perpetrate a breach, Patrick Harr, chief executive officer of anti-phishing company SlashNext Inc., told SiliconANGLE. This also meant that the attack could defeat 2FA roadblocks, as the Time-based One Time Password (TOTP) codes inputted on the fake landing page were transmitted in an analogous manner, enabling the adversary to sign-in with the stolen passwords and TOTPs. The hackers behind Twilio's major data breach have resurfaced again with the same scheme but targetting none other than web infrastructure company Cloudflare. Ars may earn compensation on sales from links on this site. "We have heard from other companies that they, too, were subject to similar attacks, and have coordinated our response to the threat actors including collaborating with carriers to stop the malicious messages, as well as their registrars and hosting providers to shut down the malicious URLs," Twilio said. Twilio figured out who has targeted its systems based on a thorough investigation. The attack was part of a larger campaign from the Scatter Swine threat group (aka 0ktapus) that hit upwards of 130 organizations, including MailChimp, Klaviyo, and Cloudflare. You must login or create an account to comment. Related: Cryptocurrency Services Hit by Data Breach at CRM Company HubSpot. After reading this report, you will learn the differences in growth, annual returns, dividend payouts, splits, biggest gains etc. August 11, 2022 Severity High Analysis Summary Cloudflare claims that some of its employees' credentials were also stolen in an SMS phishing attack identical to the one that led to the breach of Twilio's network last week. The assault, which transpired across the similar time Twilio was focused, got here from 4 [] Furthermore, once the attackers compromised an organization they were quickly able to pivot and launch subsequent supply chain attacks, indicating that the attack was planned carefully in advance.. "We have not yet identified the specific threat actors at work here, but have liaised with law enforcement in our efforts. Many cybersecurity leaders and organizations are touting the fake fact that MFA stops 99% of all hacking attacks, he said. The revelation was buried in a lengthy incident report updated and concluded yesterday. Click here to join the free and open Startup Showcase event. The company disclosed the data breach in a post on its blog, noting that only "a limited . Cloudflare said that some of its employees did fall for . All Rights Reserved. If users entered their username and password, the credentials would be sent to the attacker, who likely attempted to use them immediately to log into Cloudflare systems. A new report regarding the recent data breach on Twilio and Cloudflare has reached headlines after its threat actors were again associated with a wider phishing operation that targeted 136 firms worldwide, compromising over 9,900 accounts.. Based on reports, the threat actors behind the past data breach attacks on Twilio and Cloudflare schemed to steal Okta credentials and 2FA codes of the . One-Stop-Shop for All CompTIA Certifications! Bitwarden Free Software comments sorted by Best Top New Controversial Q&A The unknown attackers that breached communications company Twilio tried to hack reverse proxy provider Cloudflare using similar social engineering techniques, but were thwarted. "Based on these factors, we have reason to believe the threat actors are well-organized, sophisticated, and methodical in their actions," Twilio wrote. Twilio reported a breach after employees received phishing text messages claiming to be from the company's IT department. Reach out to get featuredcontact us to send your exclusive story idea, research, hacks, or ask us a question or leave a comment/feedback! Cloudflare went on to say it wasn't disciplining the employees who fell for the scam and explained why. Cloudflare said that three of its employees fell for the phishing scam, but that the company's use of hardware-based MFA keys prevented the would-be intruders from accessing its internal network. Matthew Prince, Daniel Stinson-Diess, Sourov ZamanCloudflare's CEO, senior security engineer and incident response leader respectivelyhad a similar take. The phishing messages sent to 76 employees and their families from T-Mobile phone numbers redirected the targets to a Cloudflare Okta login page clone hosted on the cloudflare-okta[. Bogus SMS messages (smishing) were sent in mid-July. Found this article interesting? As it turns out, attackers compromised Twilio systems a month earlier than previously thought. Web infrastructure company Cloudflare on Tuesday disclosed at least 76 employees and their family members received text messages on their personal and work phones bearing similar characteristics as that of the sophisticated phishing attack against Twilio. We're all human and we make mistakes. The assault, which transpired across the similar time Twilio was focused, got here from 4 [] Your California Privacy Rights | Do Not Sell My Personal Information It did not mention if the attacker encountered any multi-factor authentication (MFA) roadblocks. All rights reserved. Discord? Details of the second breach come as Twilio noted the threat actors accessed the data of 209 customers, up from 163 it reported on August 24, and 93 Authy users. But Cloudflare said the attackers failed to compromise its network after having their attempts blocked by phishing-resistant hardware security keys. Bleeping Computer reportedthat other victims may includeT-Mobile US Inc., MetroPCS, Verizon Wireless Inc., AT&T Inc., Slack Inc., Twitter Inc., Binance Holdings Ltd., KuCoin, Coinbase Inc., Microsoft Corp., Epic Games Inc., Riot Games Inc., Evernote Corp., HubSpot Inc., TTEC Holding Inc. and Best Buy Co. Inc. In total, there are 7 sections in this report. Ltd., the phishing campaign, codenamed 0ktapus after its impersonation of identity and access management service Okta Inc., has resulted in an estimated 9,931 breached accounts in organizations primarily in the U.S. that use Oktas IAM services. Twilio, Cloudflare employees targeted with smishing attacks. The wave of over 100 smishing messages commenced less than 40 minutes after the rogue domain was registered via Porkbun, the company noted, adding the phishing page was designed to relay the credentials entered by unsuspecting users to the attacker via Telegram in real-time. The text messages pointed to a seemingly legitimate domain containing the keywords "Cloudflare" and "Okta" in an attempt to deceive the employees into handing over their credentials. This domain was registered via the Porkbun domain registrar, also used to register web domains used to host landing pages seen in the Twilio attack. Cloudflare has shared that three of its 76 employees that were targeted in an attack " with very similar characteristics " to the one that that hit Twilio have been tricked by the phishers to . Join the Ars Orbital Transmission mailing list to get weekly updates delivered to your inbox. A message from John Furrier, co-founder of SiliconANGLE: Show your support for our mission by joining our Cube Club and Cube Event Community of experts. $ wrangler init github-twilio-notifications. "Around the same time as Twilio was attacked, we saw an attack with very similar characteristics . However, although the attackers got their hands on Cloudflare employees' accounts, they failed to breach its systems after their attempts to log in using them were blocked since they didn't have access to their victims' company-issued FIDO2-compliant security keys. Twilio's recent network intrusion allowed the hackers to access the data of 125 Twilio customers and companies including end-to-end encrypted messaging app Signal after tricking employees. Get this video training with lifetime access today for just $39! (via Cloudflare) One day after Twilio announced a breach after an attacker. Cloudflare uses Okta identity services and the phishing page looked identical to the legitimate Okta login page. - Aug 9, 2022 11:33 pm UTC. 2022-08-11 03:57 Web infrastructure company Cloudflare on Tuesday disclosed at least 76 employees and their family members received text messages on their personal and work phones bearing similar characteristics as that of the sophisticated phishing attack against Twilio. The attack, which transpired around the same time Twilio was targeted, came from four phone numbers associated with T-Mobile-issued SIM cards and was ultimately unsuccessful. The attackers then sent text messages that were disguised to appear as official company communications. What's more, the attacks didn't just stop at stealing the credentials and TOTP codes. When the phishing page was completed by a victim, the credentials were immediately relayed to the attacker via the messaging service Telegram. "Around the same time as Twilio was attacked, we saw an attack with very similar characteristics also targeting Cloudflare's employees," Cloudflareexplainedon Tuesday. The best proactive remediation effort companies can make is to have users reset all their passwords, especially Okta, because the extent and cause of the breach are still unknown.. This is the difference between Twilio, which was breached, and CloudFlare, which stopped the same attackers. The attack, which transpired around the same time Twilio was targeted, came from four phone numbers associated with T-Mobile-issued SIM . Another recent high-profile breach, the attack on Twilio, was a different version of the same story. In a first update , Twilio, a cloud-based communication platform provider, revealed that the attackers also compromised the accounts of some users of Authy, its two-factor authentication (2FA) app. An investigation showed that the attackers had tricked some of its employees into providing their credentials, which they then used to access internal systems and obtain customer data. Google proposes list of five principles for IoT security labeling, 130 Dropbox GitHub repositories compromised in successful phishing attack, Confluent's stock rises on solid earnings beat and impressive cloud revenue growth, Lower operating expenses give Robinhood a surprise earnings beat, DevOps company JFrog grows at a healthy clip but investors aren't impressed, Cyber slide: Dynatrace, Fortinet and Rapid7 shares drop amid broader market slump, BIG DATA - BY MIKE WHEATLEY . This real-time relay was important because the phishing page would also prompt for a Time-based One Time Password (TOTP) code. Out of Twilio's 270,000 clients, 0.06 percent might seem. Details of the second breach come as Twilio noted the threat actors accessed the data of 209 customers, up from 163 it reported on August 24, and 93 Authy users. Like Twilio, Cloudflare's investigation found indicators that the attacker was targeting other organizations too. The company took multiple measures in response to this attack, including to: Cloud communications company Twilio, the owner of the highly popular two-factor authentication (2FA) provider Authy,disclosed a similar attack this week. Communication tool provider Twilio has revealed that the same malicious actors responsible for a July breach at the firm also managed to compromise an employee a month prior, exposing customer information.. The industry should think about removing the burden of logins and passwords from employees who are susceptible to social engineering and sophisticated phishing attacks, Yaari said. According to Cloudflare, the phishing page was also set up to deliver the AnyDesk remote access software, which would give the attacker control over the victims computer. Telegram? Twitter? The messages informed recipients of expired passwords and schedule changes, and pointed to domains that included the words Twilio, Okta and SSO. Twilio recently suffered a data breach when a threat actor used SMS phishing messages to dupe numerous Twilio employees into sharing their login credentials. The threat actor that recently breached Twilio systems also targeted Cloudflare, and a few of the web security companys employees fell for the phishing messages. Cloudflare said three of its employees fell for the phishing scheme, but noted that it was able to prevent its internal systems from being breached through the use of FIDO2-compliant physical security keys required to access its applications. Twilio only sometimes requires customers to provide identifying information, so it wasn't as widely affected as the other data. The breach only affected about 250 customers, but . The company said more than 100 SMS messages were sent to its employees and their families, pointing them to websites hosted on domains that appeared to belong to Cloudflare. It's impressive that despite three of its employees falling for the scam, Cloudflare kept its systems from being breached. Penetration tester Horizon3.ai identifies Fortinet exploit source, assists those checking for potential attacks, Data quality, observability and the hidden factors at play, Alation raises $123M Series E financing to innovate data intelligence products 'more aggressively', The real return on investment in data has just begun, DevOps plus legacy on-prem drive Dells direction, DIVE INTO DAVE VELLANTES BREAKING ANALYSIS SERIES, Even the cloud is not immune to the seesaw economy, Dave Vellante's Breaking Analysis: The complete collection, Survey says! $ cd github-twilio-notifications. Presumably, the attacker would receive the credentials in real-time, enter them in a victim companys actual login page, and, for many organizations that would generate a code sent to the employee via SMS or displayed on a password generator. 7 HOURS AGO, BLOCKCHAIN - BY DUNCAN RILEY . The hackers who social-engineered Twilio and Cloudflare employees earlier in August (and breached the former) also infiltrated more than 130 other organizations in the same campaign, vacuuming up . However, in the case of Cloudflare, while three employees did enter their credentials on the phishing site, the company uses physical security keys from vendors such as YubiKey for two-factor authentication, which prevented the attacker from accessing its systems. Though the attackers leveraged relatively low-skilled methods to achieve their aims, the social engineering attack had far-reaching consequences that affected more than 130 other organizations. It doesnt. The Hacker News, 2022. First Step For The Internet's next 25 years: Adding Security to the DNS, Tattle Tale: What Your Computer Says About You, Be in a Position to Act Through Cyber Situational Awareness, Report Shows Heavily Regulated Industries Letting Social Networking Apps Run Rampant, Don't Let DNS be Your Single Point of Failure, The Five As that Make Cybercrime so Attractive, Security Budgets Not in Line with Threats, Anycast - Three Reasons Why Your DNS Network Should Use It, The Evolution of the Extended Enterprise: Security Strategies for Forward Thinking Organizations, Using DNS Across the Extended Enterprise: Its Risky Business. . The hack of Twilio also exposed data from the encrypted messaging app Signal. The company believes around 1,900 of its users are potentially affected by the breach of the communication API firm, with phone numbers and SMS verification codes potentially exposed to the. Besides working with DigitalOcean to shut down the attacker's server, the company also said it reset the credentials of the impacted employees and that it's tightening up its access implementation to prevent any logins from unknown VPNs, residential proxies, and infrastructure providers. Community Home Threads 197 Library 12 Blogs 2 Events 0 Members 1.3K While the attacker attempted to log in to our systems with the compromised username and password credentials, they could not get past the hard key requirement. According to the web performance and security company Cloudflare, several of its employees' credentials were also recently stolen in an SMS phishing attack. Cloudflare revealed that at least 76 employees and their family members were targeted by smishing attacks similar to the one that hit Twilio. Cloudflare monitors the web for potentially malicious domains, but the domain used in this attack was registered only an hour before the first phishing messages went out and the company had yet to notice them.

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twilio breach cloudflare

twilio breach cloudflare