ProCircular SOC subject lines
35 subject lines averaging 51 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Oct 29, 2026 12:31 PM | Allow us to reintroduce ourselves; HIPAA webinar; AI security FAQ | 65 | Please allow us to reintroduce ourselves. | ProCircular Ten years in. New technology. New… | Oct 29, 2026 12:31 PM · 65 characters. Please allow us to reintroduce ourselves. | ProCircular Ten years in. New technology. New… | |
| Oct 23, 2026 11:34 AM | ProCircular Weekly Cyber Briefing - October 23, 2026 | 52 | ProCircular Weekly Cyber Briefing - October 23, 2026 96 Essential Security Updates Curated… | Oct 23, 2026 11:34 AM · 52 characters. ProCircular Weekly Cyber Briefing - October 23, 2026 96 Essential Security Updates Curated… | |
| Oct 21, 2026 1:56 PM | Critical PHP flaws (php2shell): patch now | 41 | Critical PHP flaws (php2shell): patch now 96 Two unauthenticated RCE flaws in PHP leaked… | Oct 21, 2026 1:56 PM · 41 characters. Critical PHP flaws (php2shell): patch now 96 Two unauthenticated RCE flaws in PHP leaked… | |
| Oct 16, 2026 2:07 PM | ProCircular Weekly Cyber Briefing - October 16, 2026 | 52 | ProCircular Weekly Cyber Briefing - October 16, 2026 96 Essential Security Updates Curated… | Oct 16, 2026 2:07 PM · 52 characters. ProCircular Weekly Cyber Briefing - October 16, 2026 96 Essential Security Updates Curated… | |
| Oct 2, 2026 11:29 AM | ProCircular Weekly Cyber Briefing - October 2, 2026 | 51 | ProCircular Weekly Cyber Briefing - October 2, 2026 96 Essential Security Updates Curated… | Oct 2, 2026 11:29 AM · 51 characters. ProCircular Weekly Cyber Briefing - October 2, 2026 96 Essential Security Updates Curated… | |
| Sep 25, 2026 1:12 PM | ProCircular Weekly Cyber Briefing - September 25, 2026 | 54 | ProCircular Weekly Cyber Briefing - September 25, 2026 96 Essential Security Updates… | Sep 25, 2026 1:12 PM · 54 characters. ProCircular Weekly Cyber Briefing - September 25, 2026 96 Essential Security Updates… | |
| Sep 22, 2026 5:03 PM | ProCircular Weekly Cyber Briefing - September 22, 2026 | 54 | ProCircular Weekly Cyber Briefing - September 22, 2026 96 Essential Security Updates… | Sep 22, 2026 5:03 PM · 54 characters. ProCircular Weekly Cyber Briefing - September 22, 2026 96 Essential Security Updates… | |
| Aug 24, 2026 9:39 AM | ProCircular Weekly Cyber Briefing - August 24, 2026 | 51 | ProCircular Weekly Cyber Briefing - August 24, 2026 96 Essential Security Updates Curated… | Aug 24, 2026 9:39 AM · 51 characters. ProCircular Weekly Cyber Briefing - August 24, 2026 96 Essential Security Updates Curated… | |
| Aug 17, 2026 2:41 PM | Last chance! WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 | 82 | Last chance! WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 96 This… | Aug 17, 2026 2:41 PM · 82 characters. Last chance! WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 96 This… | |
| Aug 14, 2026 5:52 PM | ProCircular Weekly Wrap Up - August 7, 2026 | 43 | ProCircular Weekly Wrap Up - August 7, 2026 96 Essential Security Updates Curated by the… | Aug 14, 2026 5:52 PM · 43 characters. ProCircular Weekly Wrap Up - August 7, 2026 96 Essential Security Updates Curated by the… | |
| Aug 14, 2026 10:33 AM | Follow Up: WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 | 80 | Follow Up: WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 96 Just a… | Aug 14, 2026 10:33 AM · 80 characters. Follow Up: WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 96 Just a… | |
| Aug 7, 2026 2:13 PM | ProCircular Weekly Wrap Up - August 7, 2026 | 43 | ProCircular Weekly Wrap Up - August 7, 2026 96 Essential Security Updates Curated by the… | Aug 7, 2026 2:13 PM · 43 characters. ProCircular Weekly Wrap Up - August 7, 2026 96 Essential Security Updates Curated by the… | |
| Aug 7, 2026 12:57 PM | WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 | 70 | WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 96 Hi Friend, Join… | Aug 7, 2026 12:57 PM · 70 characters. WEBINAR: ProCircular DEF CON 34 Encore: For Prompt Injection, Press 1 96 Hi Friend, Join… | |
| Jul 24, 2026 9:14 AM | ProCircular Weekly Wrap Up - July 24, 2026 | 42 | ProCircular Weekly Wrap Up - July 24, 2026 96 Essential Security Updates Curated by the… | Jul 24, 2026 9:14 AM · 42 characters. ProCircular Weekly Wrap Up - July 24, 2026 96 Essential Security Updates Curated by the… | |
| Jul 20, 2026 9:15 AM | ProCircular Weekly Cyber Briefing - July 20, 2026 | 49 | ProCircular Weekly Cyber Briefing - July 20, 2026 96 Essential Security Updates Curated by… | Jul 20, 2026 9:15 AM · 49 characters. ProCircular Weekly Cyber Briefing - July 20, 2026 96 Essential Security Updates Curated by… | |
| Jul 14, 2026 11:29 AM | ProCircular Weekly Cyber Briefing - July 13, 2026 | 49 | ProCircular Weekly Cyber Briefing - July 13, 2026 96 Essential Security Updates Curated by… | Jul 14, 2026 11:29 AM · 49 characters. ProCircular Weekly Cyber Briefing - July 13, 2026 96 Essential Security Updates Curated by… | |
| Jul 6, 2026 9:17 AM | ProCircular Weekly Cyber Briefing - July 6, 2026 | 48 | ProCircular Weekly Cyber Briefing - July 6, 2026 96 Essential Security Updates Curated by… | Jul 6, 2026 9:17 AM · 48 characters. ProCircular Weekly Cyber Briefing - July 6, 2026 96 Essential Security Updates Curated by… | |
| Jun 29, 2026 9:30 AM | ProCircular Weekly Cyber Briefing - June 29, 2026 | 49 | ProCircular Weekly Cyber Briefing - June 29, 2026 96 Essential Security Updates Curated by… | Jun 29, 2026 9:30 AM · 49 characters. ProCircular Weekly Cyber Briefing - June 29, 2026 96 Essential Security Updates Curated by… | |
| Jun 22, 2026 9:34 AM | ProCircular Weekly Cyber Briefing - June 22, 2026 | 49 | ProCircular Weekly Cyber Briefing - June 22, 2026 96 Essential Security Updates Curated by… | Jun 22, 2026 9:34 AM · 49 characters. ProCircular Weekly Cyber Briefing - June 22, 2026 96 Essential Security Updates Curated by… | |
| Jun 15, 2026 9:35 AM | ProCircular Weekly Cyber Briefing - June 15, 2026 | 49 | ProCircular Weekly Cyber Briefing - June 15, 2026 96 Essential Security Updates Curated by… | Jun 15, 2026 9:35 AM · 49 characters. ProCircular Weekly Cyber Briefing - June 15, 2026 96 Essential Security Updates Curated by… | |
| Jun 8, 2026 9:15 AM | ProCircular Weekly Cyber Briefing - June 8, 2026 | 48 | ProCircular Weekly Cyber Briefing - June 8, 2026 96 Essential Security Updates Curated by… | Jun 8, 2026 9:15 AM · 48 characters. ProCircular Weekly Cyber Briefing - June 8, 2026 96 Essential Security Updates Curated by… | |
| Jun 1, 2026 9:21 AM | ProCircular Weekly Cyber Briefing - June 1, 2026 | 48 | ProCircular Weekly Cyber Briefing - June 1, 2026 96 Essential Security Updates Curated by… | Jun 1, 2026 9:21 AM · 48 characters. ProCircular Weekly Cyber Briefing - June 1, 2026 96 Essential Security Updates Curated by… | |
| May 26, 2026 9:18 AM | ProCircular Weekly Cyber Briefing - May 25, 2026 | 48 | ProCircular Weekly Cyber Briefing - May 25, 2026 96 Essential Security Updates Curated by… | May 26, 2026 9:18 AM · 48 characters. ProCircular Weekly Cyber Briefing - May 25, 2026 96 Essential Security Updates Curated by… | |
| May 18, 2026 9:13 AM | ProCircular Weekly Cyber Briefing - May 18, 2026 | 48 | ProCircular Weekly Cyber Briefing - May 18, 2026 96 Essential Security Updates Curated by… | May 18, 2026 9:13 AM · 48 characters. ProCircular Weekly Cyber Briefing - May 18, 2026 96 Essential Security Updates Curated by… | |
| May 11, 2026 9:13 AM | ProCircular Weekly Cyber Briefing - May 11, 2026 | 48 | ProCircular Weekly Cyber Briefing - May 11, 2026 96 Essential Security Updates Curated by… | May 11, 2026 9:13 AM · 48 characters. ProCircular Weekly Cyber Briefing - May 11, 2026 96 Essential Security Updates Curated by… | |
| May 4, 2026 9:13 AM | ProCircular Weekly Cyber Briefing - May 4, 2026 | 47 | ProCircular Weekly Cyber Briefing - May 4, 2026 96 Essential Security Updates Curated by… | May 4, 2026 9:13 AM · 47 characters. ProCircular Weekly Cyber Briefing - May 4, 2026 96 Essential Security Updates Curated by… | |
| Apr 29, 2026 5:43 PM | ProCircular Critical Alert: cPanel & WHM Authentication Bypass Vulnerability | 77 | ProCircular Critical Alert: cPanel & WHM Authentication Bypass Vulnerability 96 Immediate… | Apr 29, 2026 5:43 PM · 77 characters. ProCircular Critical Alert: cPanel & WHM Authentication Bypass Vulnerability 96 Immediate… | |
| Apr 29, 2026 10:17 AM | SOC 2 keeps coming up… | 22 | Last check in about our upcoming SOC 2 webinar, . One of the biggest misconceptions around… | Apr 29, 2026 10:17 AM · 22 characters. Last check in about our upcoming SOC 2 webinar, . One of the biggest misconceptions around… | |
| Apr 27, 2026 1:01 PM | ProCircular Weekly Cyber Briefing - April 27, 2026 | 50 | ProCircular Weekly Cyber Briefing - April 27, 2026 96 Essential Security Updates Curated… | Apr 27, 2026 1:01 PM · 50 characters. ProCircular Weekly Cyber Briefing - April 27, 2026 96 Essential Security Updates Curated… | |
| Apr 20, 2026 9:19 AM | ProCircular Weekly Cyber Briefing - April 20, 2026 | 50 | ProCircular Weekly Cyber Briefing - April 20, 2026 96 Essential Security Updates Curated… | Apr 20, 2026 9:19 AM · 50 characters. ProCircular Weekly Cyber Briefing - April 20, 2026 96 Essential Security Updates Curated… | |
| Apr 16, 2026 9:20 AM | SOC 2 keeps coming up… | 22 | Hi ! Quick question, how much time is your team spending answering security questionnaires… | Apr 16, 2026 9:20 AM · 22 characters. Hi ! Quick question, how much time is your team spending answering security questionnaires… | |
| Apr 13, 2026 9:19 AM | ProCircular Weekly Cyber Briefing - April 13, 2026 | 50 | ProCircular Weekly Cyber Briefing - April 13, 2026 96 Essential Security Updates Curated… | Apr 13, 2026 9:19 AM · 50 characters. ProCircular Weekly Cyber Briefing - April 13, 2026 96 Essential Security Updates Curated… | |
| Apr 6, 2026 11:04 AM | ProCircular Weekly Cyber Briefing - April 6, 2026 | 49 | ProCircular Weekly Cyber Briefing - April 6, 2026 96 Essential Security Updates Curated by… | Apr 6, 2026 11:04 AM · 49 characters. ProCircular Weekly Cyber Briefing - April 6, 2026 96 Essential Security Updates Curated by… | |
| Mar 23, 2026 9:47 AM | ProCircular Weekly Cyber Briefing - March 23, 2026 | 50 | ProCircular Weekly Cyber Briefing - March 23, 2026 96 Essential Security Updates Curated… | Mar 23, 2026 9:47 AM · 50 characters. ProCircular Weekly Cyber Briefing - March 23, 2026 96 Essential Security Updates Curated… | |
| Mar 16, 2026 1:20 PM | ProCircular Weekly Cyber Briefing - March 16, 2026 | 50 | ProCircular Weekly Cyber Briefing - March 16, 2026 96 Essential Security Updates Curated… | Mar 16, 2026 1:20 PM · 50 characters. ProCircular Weekly Cyber Briefing - March 16, 2026 96 Essential Security Updates Curated… |
Based on 35 emails received from Mar 16 to Oct 29, 2026. Times in US Eastern. How we collect