Mother of all breaches: Which you could have avoided !!

Introduction

Don’t use passwords they said. It can be breached they said. Well, surprise, surprise, we didn’t pay much attention. Now, here we are, nervously checking our email IDs against the colossal 26 billion-record breach – the mother of all breaches!

Breach Unveiled: A Symphony of Chaos

So, there’s this massive breach, Mother of All Breaches (MOAB), a digital pandemonium that has exposed a whopping 26 billion records. It’s like a digital opera – records from MySpace to Adobe, starring Tencent, Weibo, Twitter, and LinkedIn. Your data just had its grand debut!

The Dramatic Unfolding

Picture this: MOAB is a blockbuster compilation of data breaches, meticulously curated. It’s like a Hollywood blockbuster, but your credentials are the star, and not in a good way. Your once-secure passwords are now part of a hacker’s treasure trove. Slow clap for the password drama.

Passwords – The Ultimate Blunder

If  Ellen DeGeneres hosted this show, she’d say, “You had one job – say no to passwords!” See the aftermath? Identity theft, phishing attacks, and a surge in password-stuffing shenanigans. All thanks to those outdated, reused, and easy-to-crack passwords.

Passwordless Paradise: Where Dreams Come True

Now, imagine an alternate universe where you actually listened – where passwordless authentication is the superhero. No MOAB nightmares, just smooth, secure logins without the hassle of juggling countless passwords. A utopia, right?

Mitigation Party: Reclaim Your Digital Kingdom

Inspect Your Vulnerability: Employ tools such as “Have I Been Pwned” and data leak checker. data leak checker. Use “Privacy Hawk” to trace your data’s path and request removal from unwanted websites. Move swiftly: Purge your digital footprint by eliminating your data from irrelevant websites.

Conclusion: Lessons Learned (Hopefully)

In an ideal world, you’d have embraced passwordless authentication, and we’d all be sipping digital margaritas by now. But, alas, here we are – dealing with the aftermath. Take this as a digital wake-up call: passwords belong to the past, let’s march into a passwordless future.

A Final Plea: Break Free from Passwords

Passwords are so yesterday!! The revolution is calling – will you answer? Join the passwordless parade; your digital sanity will thank you later. Use PureId, Stay Safe.

Microsoft Reveals Russian Hack: Executives’ Emails Compromised

Introduction

In a recent disclosure, Microsoft unveils the details of a sophisticated cyber breach by Russian state-sponsored hackers. The breach, detected on January 12, sheds light on the tactics of the notorious hacking group, Midnight Blizzard, also known as APT29 or Cozy Bear.

Breach Overview: Understanding the Intrusion

In November 2023, Midnight Blizzard initiated a password spray attack. They compromised a legacy non-production test tenant account, gaining access to limited Microsoft email accounts.

Compromised Accounts: Impact on Corporate Email Security

The aftermath reveals that a select group fell victim, including members of Microsoft’s senior leadership team and employees in crucial functions such as cybersecurity and legal. The attackers exfiltrated emails and attached documents, putting sensitive information at risk.

Attribution and Interest: Identifying the Culprits

Microsoft’s threat research team attributed the breach to APT29, emphasising the group’s specific interest in Microsoft’s knowledge of their operations. This marks Midnight Blizzard’s return after their infamous 2020 cyberattack on SolarWinds.


Highlighting the Key Issue: Addressing Problems with Passwords

The breach underscores the vulnerability posed by traditional password systems. The password spray attack exploited weak passwords, showcasing the critical need for organizations to evolve towards passwordless solutions to enforce security.

Risk Mitigation: Addressing Future Threats

Microsoft, quick to respond, is now advocating for the adoption of passwordless solutions as a preventive measure against such breaches. The urgency to reassess and enhance cybersecurity measures has never been more evident.

Immediate Response: Microsoft’s Swift Action

In response to the breach, Microsoft has promptly applied enhanced security standards to its legacy systems and internal business processes. This immediate action aims to sabotage potential follow-up attacks and protect against further unauthorised access.

Ongoing Investigation: Collaborating with Authorities

The investigation is ongoing, with Microsoft actively collaborating with law enforcement and regulators to comprehensively assess the full impact of the breach. This collaboration is crucial for determining additional preventive measures and addressing the evolving landscape of cyber threats.

Conclusion: Looking Ahead

As companies face ever-changing online risks, the Microsoft hack is a clear signal that using weak passwords can be a big problem. Implementing passwordless solutions stands out as a critical step towards a more secure digital future.

Okta Breach Part 2: Unveiling the Full Scope and Impact

Introduction

In late October, Okta, reported a cybersecurity breach that initially appeared to affect less than 1% of its customers. However, recent revelations indicate a far-reaching impact, affecting 99.6% of users in the customer support system. This blog post delves into the broader implications of this

The True Scope Revealed

Contrary to initial estimates downplaying, it has now been disclosed that hackers successfully ran a report on September 28, 2023. It contained sensitive information about all Okta customer support system users. The compromised data had names, email addresses, company names, contact phone numbers, and other details, Impacting 100% of Okta Workforce Identity Cloud (WIC) and Customer Identity Solution (CIS) customers. The only exception being those in highly sensitive environments such as the government.

Financial Impact on Okta

Despite the significant dip in Okta’s stock prices when the breach was first reported in October, resulting in a temporary loss of approximately $2 billion in market capitalisation, the financial fallout seems to be hovering in the single digits. Okta’s latest quarterly financial report indicates a more than 20% increase in revenues for the quarter ending October 31, demonstrating a robust financial performance despite the security incident.

Customer Trust at Stake

The discrepancy between the initially reported 1% impact and the actual 99.6% of affected users reveals a concerning lapse in transparency. Okta customers are now grappling with the realization that threat actors may have access to their names and email addresses, exposing them to the risk of phishing and social engineering attacks. While Okta assures that there is no direct evidence of exploitation, they urge customers to remain vigilant. This stolen information could be weaponized for targeted cyber scams.

Phishing and Social Engineering Threat

With 99.6% of users having their names and email addresses exposed. These stolen data poses a heightened risk of phishing and social engineering attacks.

Okta Phishing

Cyber security experts emphasise the need for Okta customers, especially administrators, to enforce multi-factor authentication (MFA) and consider the use of phishing-resistant authentication. The potential for threat actors to exploit this information for targeted attacks underscores the importance of proactive security measures on the customer’s end.

Conclusion

In the aftermath of the Okta breach, customer trust in identity management systems faces a critical test. As emphasised by the mantra “The ‘S’ in IAM stands for Security”, the true scale of the incident challenges the reliance on auto-saved passwords, demonstrating the vulnerability of conventional systems. We urgently advocate for the adoption of passwordless authentication. For those catching up, our previous post details the Okta breach, highlighting the imperative to #gopasswordless . This approach not only addresses current vulnerabilities but also aligns with the evolving demands of a secure digital landscape.

Unpacking Okta’s Recent Security Breach

Introduction

In today’s interconnected world, data breaches have become unfortunately common. One recent incident that has drawn the cybersecurity community’s attention involves Okta, a prominent identity and access management (IAM) provider. This blog post delves into the specifics of the Okta breach, its impact, and the lessons we can learn.

The Initial Okta Breach

The story starts with a breach of Okta’s case management system, reported in late October. Threat actors gained unauthorised access to sensitive files of 134 Okta customers, less than 1% of the customer base. Some stolen files were HTTP Archive (HAR) files with session tokens, usable in session hijacking attacks.

Targets: BeyondTrust, Cloudflare, and 1Password

BeyondTrust, Cloudflare, and 1Password confirmed their systems were targeted due to this breach. They emphasised no loss of customer data during these incidents, highlighting their robust security measures.

Okta’s Response and Investigation

David Bradbury, Okta’s Chief Security Officer, revealed the breach’s origin. An employee logged into their personal Google account on an Okta-managed laptop, inadvertently saving service account credentials. The hackers exploited this service account, gaining permissions to view and update support cases. The breach occurred from September 28 to October 17, 2023.

Investigation Challenges

Okta’s security team initially focused on unauthorized access to support cases. Identifying suspicious downloads took 14 days. Unique log event types and IDs complicated the detection process.

On October 13, BeyondTrust provided a suspicious IP address, leading to the identification of the compromised account’s activities.

Implications and Ongoing Concerns

The breach raises numerous cybersecurity concerns. Callie Guenther, Senior Manager of Cyber Threat Research at Critical Start, highlighted the potential for secondary attacks arising from exposed data. Such incidents erode trust in service providers, especially for security-focused companies like Okta.

John Bambenek, Principal Threat Hunter at Netenrich, pointed out that recurring security events raise questions about Okta’s reliability in sensitive roles like identity and authentication.

Conclusion: The Vital Role of Passwordless Authentication

The Okta breach underscores the importance of robust cybersecurity practices. Organisations must remain vigilant, conducting continuous security assessments and proactively implementing measures against evolving threats.

A single compromised password can jeopardize an entire institution. Therefore, we strongly advocate for passwordless authentication. By eliminating passwords, organizations can fortify their defenses, enhancing security and reducing the risk of future incidents. Passwordless authentication is a safer and more effective approach to protecting digital identities in today’s evolving landscape. #gopasswordless

Slack’s GitHub Exposed – Another MFA Failure

Slack reported suspicious activity on January 9th, 2023 regarding a breach in it’s remotely stored GitHub account. Upon investigation, it was found that tokens of a few Slack employees were stolen, and used to gain access to remote git repositories. The threat actors also downloaded code from private repository. Slack also stated that the threat resulted from a third party vendor, and also assured its users that no customer data is at risk.

Previous Incidents

In March 2015, Slack shared that it had been hacked for over four days in Feb 2015. Additionally, In January 2021, it had a outage for several hours. In a previous blog , we have discussed a past security bug on Slack at December 2022 where passwords were stored in their Android apps in plain text.

Reason and Impact

The attackers were able to gain access due to a security flaw in Slack’s authentication system using Brute Force. Once they had access, they were able to steal the secret seeds (used to generate pseudo random tokens) associated with that organisation’s account and gain access to the private code repositories stored on GitHub. The fact that a brute force attack was successful indicates a security lapse from Slack.

The company claims that the threat actors did not get access to production environment, customer data or Slack resources. Additionally, Slack rotated the concerning tokens with the third vendors, and deployed additional security on their externally hosted GitHub.

About MFA Tokens

In their update what Slack is mentioning as token are MFA seeds or secret keys. These seeds or keys are shared secret between the (Slack’s) server and user’s MFA application. These seeds are used in generation of tokens which are then used to authenticate user in conjunction with passwords.

image credit – Twilio

Twilio has provided here a detailed explanation on how the MFA works with secret keys. Unfortunately Twilio’s Authy was breached and customer’s TOTP secret keys were leaked in the recent past.

Mitigation

Authentication system depending on abusable data like Passwords, Biometrics, or TOTP/HOTP Tokens, of public-keys are insecure by design. Adopting authentication solution which makes use of zero-knowledge factors are resilient to data leakage in case of breach.

PureID‘s Passwordless Authentication platform – PureAUTH eliminates the risk in case of total breach of the authentication parameters it uses to verify users.

Check out, how PureAUTH makes Slack Passwordless and secure from credential based attacks.

Connect with us to know how PureAUTH platform can help your enterprise be more secure and resilient.

Another Password Manager Breached – Norton

In January, 2023 Gen Digital, a firm previously popular as Symantec and NortonLifeLock , found itself targeted by a significant Credential Stuffing attack. The attack resulted in the compromise of thousands of user accounts.

Just weeks prior to this incident, LastPass, a prominent competitor of Gen Digital in the password manager market, fell victim to a breach. This breach followed a prior cyberattack against LastPass in August. According to LastPass, the hackers leveraged technical data pilfered during the August cyberattack to gain unauthorized access to its cloud storage system.

It’s worth noting the irony here – the very software designed to fortify defences against cyber attacks found itself in the crosshairs of one. To draw a parallel, it’s akin to a scenario where the police station itself becomes the target of a burglary.

Credential Stuffing

Credential stuffing refers to the use of credentials such as username, email id and personal information from previous security breaches. These credentials are fed to other login systems to gain access to other websites. Unlike other cyber attacks, Credential Stuffing does not require brute force. Instead it uses a simple web solution to stuff thousands of stolen credentials into login systems. Credential stuffing is one of the oldest tricks in the book. It’s very easy to fall victim if one uses the same or similar credentials on multiple sites.

Lost one password? Alas you lost them all - Norton Credential stuffing attack.

I recently explored the website “Have I been pwned” and was shocked to see one of my personal email ids compromised in a previous attack. Going through their listing on breached websites made me realise how unsafe our credentials and information are, and how easily one can gain access to it.

Impact of the Incident

In an internal investigation in December 2022, NortanLifeLock detected “unusually large volume” of login attempts. They found that a malicious actor was using a list of credentials obtained from illegal marketplaces on “dark web”.

Nortan commented that 925,000 people were targeted in a credential-stuffing attack. It is probable that the data does contain names, phone numbers and addresses of users. The attackers might also have access to Norton Password Manager users’ private vault data. This vault contains stored passwords for other online accounts. The firm is not commenting on how much customer data actually got a negative impact because of the attack.

Nortan relaeased a warning to it’s users after failing to reject the mass login attempt. They indicated that they “strongly believe that an unauthorised third party knows and has utilised your username and password for your account.” They also suggested the users to use 2 step authentication systems and provided free credit monitoring services to affected users.

Amplification Effect

The Password managers are a hot target because they provide adversaries with an amplified power to gain access to multiple accounts by compromising one password manager account.

As they say putting all the eggs in one basket is a bad strategy. Keeping all passwords in one manager will have a huge impact if compromised.

Passwords are not assets; they represent security vulnerabilities. Rather than locking them away in a vault, consider going passwordless. #GoPasswordless

Your 1st Step to #GoPasswordless

Everyone understands and acknowledges that passwords are evil and are the biggest risk for enterprises. We have also seen that augmenting passwords with different factors not only makes the authentication process complex and costly but also fails to provide any effective security. Clearly, enterprise must choose to #GoPasswordless. In this blog, we discuss how.

Securing your first line of Defence

VPNs are the first line of defence of any enterprise. Most of your workforce access your enterprise network through VPN. This also means that VPN sees most of the network based and credential stuffing attacks. Making VPN passwordless prevents credential stuffing and attacks arising from MFA bypass.

Modern VPNs you can readily make Passwrodless

Challenges

Enterprise users need time and a systematic approach to transition from password + MFA based authentication to passwordless authentication. Not all users can make this transition overnight, this becomes a hurdle in adopting a new type of authentication system.

Phased Approach

PureAUTH integrates with many leading and modern VPNs that support multiple authentication mechanisms simultaneously, over different interfaces. This allows enterprises to transition their users from passwords to passwordless authentication in a phased manner. 

  • Typically our customers opt to have an additional interface on VPN to support passwordless authentication with PureAUTH.
  • In the first phase they put 10% of their users on the passwordless authentication system allowing the rest of the workforce to continue with their usual method without any disruption. 
  • After testing the new system with initial users, next 80% users are put on the passwordless mode.
  • By this time enterprise is ready to move the remaining 10% of the users to passwordless system.
  • Once all users are transited, its safe to scrap password based authentication.
  • Once all enterprise users are comfortable to authenticate using passwordless method its time for other applications to #GoPasswordless.

In this video you can see how Cisco AnyConnect supports both password and passwordless authentication simultaneously.

Conclusion

PureAUTH makes it super easy to secure your VPN with passwordless authentication and help your workforce to make smooth transition from passwords to #GoPasswordless. Get in touch with us to check it out in your network.