<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="margin:0px;font-size:12pt;background-color:rgb(255, 255, 255)"><span style="margin:0px;font-size:14.67px">Hello,</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<div style="margin:0px;font-size:15px;font-family:"Segoe UI", "Segoe UI Web (West European)", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", sans-serif;color:rgb(32, 31, 30);background-color:rgb(255, 255, 255)">
<div style="margin:0px;font-size:12pt;font-family:Calibri, Arial, Helvetica, sans-serif;color:rgb(0, 0, 0)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30);background-color:rgb(255, 255, 255)">
<div style="margin:0px;font-size:12pt;color:rgb(0, 0, 0)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30);background-color:rgb(255, 255, 255)">
<div style="margin:0px;font-size:12pt;color:rgb(0, 0, 0)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30);background-color:rgb(255, 255, 255)">
<div style="margin:0px;font-size:12pt;color:rgb(0, 0, 0)">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30);background-color:rgb(255, 255, 255)">
<div style="margin:0px;font-size:12pt;color:rgb(0, 0, 0)"><span style="margin:0px;background-color:rgb(255, 255, 255);display:inline !important"></span>
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<div style="margin:0px">
<div style="margin:0px;color:rgb(0, 0, 0) !important;background-color:rgb(255, 255, 255)">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;font-size:12pt;color:rgb(0, 0, 0) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;font-size:12pt;color:rgb(0, 0, 0) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;font-size:12pt;color:rgb(0, 0, 0) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;font-size:12pt;color:rgb(0, 0, 0) !important">
<div style="margin:0px;background-color:rgb(255, 255, 255) !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important"><span style="margin:0px;background-color:white !important"></span>
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important"><span style="margin:0px;background-color:white !important"></span>
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:15px;color:rgb(32, 31, 30) !important;background-color:white !important">
<div style="margin:0px;font-size:12pt;color:black !important"><span style="margin:0px;background-color:white !important"></span>
<div style="margin:0px;background-color:white !important">
<div style="margin:0px;font-size:14.67px;background-color:white !important">I hope everyone is doing well!</div>
<div style="margin:0px;font-size:14.67px;background-color:white !important"><br>
</div>
<div style="margin:0px;font-size:14.67px;background-color:white !important">Below is the entry for today.</div>
<div style="margin:0px;font-size:14.67px;background-color:white !important"><br>
</div>
<div style="margin:0px;font-size:14.67px;background-color:white !important">03/22/2022 - Diary entry #475<br>
</div>
<blockquote style="font-size:14.67px;margin-top:0px;margin-bottom:0px;background-color:white !important">
<div style="margin:0px"><br>
</div>
<div style="margin:0px"></div>
In our Daily Diary #464 we covered Lapsus$ recent attacks, having published stolen source codes from Samsung and Nvidia. This week the group claimed, on their Telegram channel, to have breached Okta, Inc.
<div><br>
</div>
<div><br>
</div>
<div>On Lapsus$ Telegram channel they posted screenshots showing access to internal systems like Jira, Slack Google Calendar and more. After the incident, Okta published in their page claiming that no breach occurred and their systems remain fully operational.
Okta claims that only a customer support engineer working for a third-party provided account was affected, and their systems alerted the provider and terminated the individual's account. It's not cleat yet the real extension of the damage in Okta's incident,
as Lapsus$ is still replying to Okta's claims.</div>
<div><br>
</div>
<div><br>
</div>
<div>The details of Lapsus$ Modus operandi are still to be disclosed. After the Samsung incident, the group published in their channel an "insiders-for-hire" message, recruiting employees from "Telecommunications, large software/gaming corporations, callcenters/BPM
or server hosts". They ask for employees with VPN, Citrix or "some Anydesk". This suggests Lapsus$ attacks can begin with insiders as an entry-point, rather than infecting computers with a custom malware or exploiting vulnerabilities on exposed services.</div>
<div><br>
</div>
<div><br>
</div>
<div>We highly recommend any company with a high number of employees (therefore more susceptible to have an insider) to adopt a ZeroTrust architecture, assuming all accounts and devices can be compromised at all times, adopting profiling and monitoring technologies
to detect abnormal behavior and limit access. By defining security perimeters, companies can block sensitive data as soon as a breach is detected.<br>
<br>
</div>
<div style="margin:0px"></div>
<div style="margin:0px"></div>
<div style="margin:0px"></div>
</blockquote>
<span style="margin:0px;font-size:14.67px;background-color:white !important">Kind Regards,</span></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
</div>
<div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div id="Signature">
<div></div>
<div></div>
<div></div>
<div></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<table style="font-family:"Times New Roman"; font-size:medium; text-align:start">
<tbody>
<tr>
<td width="180" align="left" style="width:180px">
<table width="120" align="left">
<tbody>
<tr>
<td colspan="3" align="center"><a href="https://www.appgate.com/"><img alt="" width="120" height="30" src="https://d3aafpijpsak2t.cloudfront.net/images/Signature/logo@2x.png"></a></td>
</tr>
<tr>
<td colspan="3" align="center"> </td>
</tr>
<tr>
<td width="37%" align="center"><a href="https://www.linkedin.com/company/appgate-security/"><img width="18" height="18" alt="" src="https://d3aafpijpsak2t.cloudfront.net/images/Signature/likedin@2x.png"></a></td>
<td width="28%"><a href="https://twitter.com/AppgateSecurity"><img width="20" height="18" alt="" src="https://d3aafpijpsak2t.cloudfront.net/images/Signature/twitter@2x.png"></a></td>
<td width="35%"><a href="https://www.youtube.com/channel/UC-8GvxcZbm-R3EJNl8jYjiQ"><img width="26" height="18" alt="" src="https://d3aafpijpsak2t.cloudfront.net/images/Signature/youtube@2x.png"></a></td>
</tr>
</tbody>
</table>
<p> </p>
</td>
<td width="350" colspan="2" rowspan="2" style="width:350px">
<p style="font-family:Arial,Helvetica,sans-serif; font-size:13px; color:rgb(12,12,12)">
<strong>Felipe Duarte Domingues</strong><br>
Security Researcher<br>
<strong>Appgate</strong></p>
<p style="font-family:Arial,Helvetica,sans-serif; font-size:13px; color:rgb(12,12,12)">
E:<span> </span><font color="#228ebe"><a href="mailto:felipe.duarte@appgate.com" title="mailto:felipe.duarte@appgate.com">felipe.duarte@appgate.com</a></font><br>
<br>
</p>
</td>
</tr>
</tbody>
</table>
<br>
</div>
</div>
</div>
</body>
</html>