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Gate 15

@gate15.bsky.social
446 followers 955 following 643 posts

Cyber and all-hazards risk and resilience. At Gate 15 we apply a threat-informed & risk-based approach to analysis, resilience, & operations, helping to secure America’s People, Places, Data, & Dollars.

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Gate 15 @gate15.bsky.social · 25/08/2026
CISA released A Tale of Two SOCs: Insights From Two Red Team Assessments, highlighting simultaneous red team assessments at two organizations. Read more below: www.cisa.gov/news-events/... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 18/08/2026
CISA released a new advisory, #StopRansomware: Medusa Ransomware. This updated joint advisory disseminates known Medusa ransomware tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs). Read more below: www.cisa.gov/news-events/... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 22/05/2026
The FBI issued a Public Service Announcement to warn the public about an emerging Phishing-as-a-Service (PhaaS) platform called Kali365. Read more below: www.ic3.gov/PSA/2026/PSA... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 23/04/2026
CISA and the UK NCSC released a joint Malware Analysis Report on the FIRESTARTER Backdoor. Check it out below: www.cisa.gov/sites/defaul... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 09/04/2026
JCAT released new guidance, "Tailored security for major events mitigates terrorist threat to hospitality and nightlife industry." The intent is to emphasize mitigation strategies that enhance ITAC collaboration during major events. Check it out below: www.dni.gov/index.php/nc...
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Gate 15 @gate15.bsky.social · 07/04/2026
A joint FBI/CISA/NSA advisory warns that Iranian-affiliated APT actors are actively exploiting internet-facing PLCs across U.S. critical infrastructure, including energy, using remote access and common OT protocols to manipulate SCADA/HMI data and disrupt operations. www.cisa.gov/news-events/...
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Gate 15 @gate15.bsky.social · 01/04/2026
The FBI released a new PSA, highlighting the data security risks of using foreign-developed mobile apps in the United States. Read more below: www.ic3.gov/PSA/2026/PSA... #cybersecurity @andyjabbour.bsky.social @campuscodi.risky.biz
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Gate 15 @gate15.bsky.social · 01/04/2026
JCAT released new guidance, providing considerations for identifying and mitigating potential terrorist threats at public gatherings involving high-profile figures. Read more below: www.dni.gov/index.php/nc... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 31/03/2026
Today in the SUN we feature the WaterISAC Quarterly Water Sector Incident Summary, October to December 2025. Read more below: www.waterisac.org/tlpclear-wat... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 20/03/2026
The FBI and CISA jointly issued a PSA to warn the public about ongoing phishing campaigns by cyber actors associated with the Russian Intelligence Services targeting commercial messaging applications. Read more below: www.ic3.gov/PSA/2026/PSA... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 17/03/2026
The WaterISAC and EPA have released the latest quarterly edition of the National Security Information Sharing Bulletin (ISB), developed for water and wastewater utilities. Check it out below: www.waterisac.org/tlpclear-wat... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 13/03/2026
The FBI released a new PSA, "Evading Residential Proxy Networks: Protecting Your Devices from Becoming a Tool for Criminals," to raise awareness of residential proxies and the risks they pose. Read more below: www.ic3.gov/PSA/2026/PSA... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 16/02/2026
The Joint Counterterrorism Assessment Team (JCAT) released a new product, highlighting prevalent tactics that violent extremists use to conduct preoperational surveillance as part of their attack planning. Read more below: www.dni.gov/index.php/nc... #cybersecurity @andyjabbour.bsky.social
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Gate 15 @gate15.bsky.social · 29/01/2026
The WaterISAC is excited to announce the release of a new product, “Keys & Locks: The Overlooked Security Risk – Fact Sheet.” Read more below: www.waterisac.org/tlpclear-wat... #cybersecurity @andyjabbour.bsky.social
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