Blog

Securing the invisible: Supply chain security trends

Adversaries are infiltrating upstream software, hardware, and vendor relationships to quietly compromise downstream targets. Whether it’s a malicious update injected into a CI/CD pipeline, a rogue dependency hidden in open-source code, or tampered hardware components, these attacks bypass traditional defenses by weaponizing trusted channels. Continuous monitoring of third-party risk “As more supply-chain attacks surface, third-party security is becoming essential for all businesses. Organizations must vet their suppliers, ensuring they practice good cyber security hygiene, while … More → The post Securing the invisible: Supply chain security trends appeared first on Help Net Security.
http://news.poseidon-us.com/TKSQN7

Why cyber resilience must be part of every organization’s DNA

As AI brings about excitement and transformative potential, the report reveals that organizations are forging ahead with innovations despite increased security concerns, according to LevelBlue’s 2025 Futures Report. In fact, just 29% of executives surveyed say they are reluctant to implement AI tools and technologies because of cybersecurity ramifications. AI-powered threats Organizations expect AI-powered attacks, such as deepfakes and synthetic identity attacks, to rise in 2025, but many remain unprepared. Researchers found that only 29% … More → The post Why cyber resilience must be part of every organization’s DNA appeared first on Help Net Security.
http://news.poseidon-us.com/TKSQM9

ISC Stormcast For Wednesday, April 30th, 2025 https://isc.sans.edu/podcastdetail/9430, (Wed, Apr 30th)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
http://news.poseidon-us.com/TKSMM1

Web Scanning Sonicwall for CVE-2021-20016, (Tue, Apr 29th)

There was a post initially published in January 2022 showing an exploitable “probable zero-day vulnerabilities”[1] for Sonicwall but looking back in what has been submitted in the past year to ISC, this past week was the first time we have been getting some reports. The activity occured on the 23 April 2025 between 18:00 – 19:00 UTC but since then based on activity reported to DShield (see graphs below) has been happening almost daily:
http://news.poseidon-us.com/TKSL1q

Brennan Executive insights operational innovation: A leader’s view

Over nearly three decades of building a deeply customer-connected business, Dave Stevens, Brennan’s Managing Director, has accrued a wealth of observations, insights, and knowledge.
http://news.poseidon-us.com/TKSJxK

NARA reminds agency leaders of records retention responsibilities

The message from NARA senior advisor Jim Byron comes as Trump administration leaders face questions about using Signal and potentially violating records laws. The post NARA reminds agency leaders of records retention responsibilities first appeared on Federal News Network.
http://news.poseidon-us.com/TKSCwb

NARA reminds agency leaders of records retention responsibilities

The message from NARA senior advisor Jim Byron comes as Trump administration leaders face questions about using Signal and potentially violating records laws. The post NARA reminds agency leaders of records retention responsibilities first appeared on Federal News Network.
http://news.poseidon-us.com/TKSCpq

OPM outlines expectations, timeline for agencies to adopt Trump’s changes on probationary employees

In new guidance, OPM specified the four factors agencies should consider when deciding whether probationary employees should keep their jobs. The post OPM outlines expectations, timeline for agencies to adopt Trump’s changes on probationary employees first appeared on Federal News Network.
http://news.poseidon-us.com/TKSC9n

OPM outlines expectations, timeline for agencies to adopt Trump’s changes on probationary employees

In new guidance, OPM specified the four factors agencies should consider when deciding whether probationary employees should keep their jobs. The post OPM outlines expectations, timeline for agencies to adopt Trump’s changes on probationary employees first appeared on Federal News Network.
http://news.poseidon-us.com/TKSC8g

President appoints new members of the FEMA Advisory Council

The President formally appointed 20 members to the FEMA Advisory Council, including Governor Glenn Youngkin (R-Va.) and Governor Greg Abbott (R-Texas) The post President appoints new members of the FEMA Advisory Council first appeared on Federal News Network.
http://news.poseidon-us.com/TKS8hF