IT Security News: Afternoon roundup, 2026-10-27 Summary The most pressing thread was active exploitation of critical PHP flaws, now confirmed by CISA and researchers, alongside emergency fixes from Microsoft, Apple and Tailscale. Healthcare stayed in focus, with the University of…
SBOMs Alone Can’t Reveal the Scope of a Supply Chain Attack
A recent Shai-Hulud attack shows defenders need real-time visibility into production code and affected services to respond to supply chain compromises.
Malicious File in Downloads Folder Tries to Trick AI Coding Agent Into Installing Malware
A malicious instruction file sitting in a developer’s Downloads folder tried to make their AI coding agent install a known-malicious npm package, security…
Bank of America kindly asks that you don’t share your banking password with your AI assistant
The banking giant reminds customers that “you’re responsible for activity” resulting from your AI agents’ access.
A week in security (October 19 – October 25)
A list of topics we covered in the week of October 19 to October 25 of 2026
DeepSeek, Huawei Narrow AI Performance Gap With Nvidia
Huawei’s collaboration with start-up DeepSeek and Huawei’s own engineering efforts are paying off in spite of inferior resources, finds study
3 Frameworks to Protect CISOs & Orgs Against AI Liability
Cyber leaders can get ahead of AI liability with rigorous documentation, transparency, and smart contract negotiations with AI vendors.
IT Security News Hourly Summary 2026-10-27 23h : 10 posts
10 posts published in the last hour 21:40Code-execution flaw in UEFI firmware affects most servers on planet Earth 21:39External Teams Chats Anchor 15-Minute Malware Delivery 21:39Meta Free Cash Flow Falls Into Red Amid Heavy Spending 21:39Before you file that AI…
Code-execution flaw in UEFI firmware affects most servers on planet Earth
Critical flaw in EDK2 allows attackers to execute code early in the boot process.
External Teams Chats Anchor 15-Minute Malware Delivery
Main bombing sis getting a new look with a wide-scale, ongoing social engineering campaign that might be tied to the Black Basta ransomware gang.
Meta Free Cash Flow Falls Into Red Amid Heavy Spending
Facebook parent raises low-end for this year’s capital expenditures, discloses $825bn in future spending commitments
Before you file that AI bug report, OpenAI has some advice
Open-source maintainers are so overwhelmed by AI-generated security reports that some have stopped accepting them. OpenAI’s Daybreak lead says the fix is…
Hackers hijack Convertr analytics script to steal payment card data
A credit card skimming group reportedly compromised a shared analytics script used by e-commerce platform Convertr to steal shoppers’ payment data during…
All the security risks Anthropic is worried about before its IPO
Anthropic has said out-of-control AI poses a threat to the world, but perhaps unsurprisingly suggests that profit will shape those decisions, too.
Navigate360’s lack of transparency is catching up with them; More organizations tell people NOT to use their tiplines.
Multiple Ontario Crime Stoppers organizations have suspended use due to Navigate360’s data breach and unacceptable incident response; U.S. state education…
Sweet Security Offers All Organizations Affected by HTTP2Shell Virtual Patching Protection at No Cost
New York, NY, 27th October 2026, CyberNewswire
Nefilim, Hive ransomware operator given five-year-plus sentence after guilty plea
Ukrainian national Artem Stryzhak, 36, had pleaded guilty last year to charges related to participating in at least two well-known ransomware groups.
IT Security News Hourly Summary 2026-10-27 22h : 18 posts
18 posts published in the last hour 20:45Scientists overcome a hidden obstacle to more powerful quantum computers 20:44PHP2Shell Exploitation Attempts Continue Amid Suspected N. Korea Global Scanning Activity 20:44Italy ’s Parliament Under Cyber Pressure: Why the Attack on the Chamber…
Scientists overcome a hidden obstacle to more powerful quantum computers
Scientists have discovered a way to operate multiple silicon qubits simultaneously with remarkable accuracy, overcoming a major challenge in scaling up…
PHP2Shell Exploitation Attempts Continue Amid Suspected N. Korea Global Scanning Activity
In an update, Palo Alto Networks Unit 42 said it’s retracting its earlier assessment that the post-compromise activity targeting the European government…
Italy ’s Parliament Under Cyber Pressure: Why the Attack on the Chamber Matters
Italy ’s Parliament cyberattack highlights hybrid warfare risks and the need for transparency, stronger defenses and accountability. The cyberattack…
27 arrests and 248 potential victims identified in action week against labour exploitation
Europol, the European Labour Authority (ELA), and 34 participating countries today announced the results of an action week targeting human trafficking for…
Risky Bulletin: Brotli RCE is wrecking what’s left of the internet
While everyone was distracted by PHP, another RCE has been wrecking the internet, Australia’s ABC wipes some staff devices, a third PHP RCE is incoming…
ISC Stormcast For Monday, October 26th, 2026 https://isc.sans.edu/podcastdetail/10150, (Mon, Oct 26th)
This post has no text preview — click the link below to read the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, October 26th, 2026 https://isc.sans.edu/podcastdetail/10150,…
Code-execution flaw in UEFI firmware threatens most servers on planet Earth
Critical flaw in EDK2 allows attackers to execute code early in the boot process.