New technique detects tampering or forgery of a PDF document
Researchers from the University of Pretoria presented a new technique for detecting tampering in PDF documents by analyzing the file’s page objects. The technique employs a …
Cloud security maintains its position as top spending priority
While most enterprises have integrated cloud resources into their operations, many need to improve their ability to secure these environments and the data they contain, …
Week in review: Sudo local privilege escalation flaws fixed, Google patches actively exploited Chrome
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Sudo local privilege escalation vulnerabilities fixed (CVE-2025-32462, …
NTLM relay attacks are back from the dead
NTLM relay attacks are the easiest way for an attacker to compromise domain-joined hosts. While many security practitioners think NTLM relay is a solved problem, it is not – …
New hires, new targets: Why attackers love your onboarding process
In this Help Net Security video, Ozan Ucar, CEO of Keepnet Labs, highlights a critical cybersecurity blind spot: the vulnerability of new hires during onboarding. He explains …
Africa’s cybersecurity crisis and the push to mobilizing communities to safeguard a digital future
While Africa hosts some of the fastest-growing digital economies globally, it also faces persistent challenges in cybersecurity preparedness. Many organizations and …
Exposed and unaware? Smart buildings need smarter risk controls
75% of organizations have building management systems (BMS) affected by known exploited vulnerabilities (KEVs), according to Claroty.
Internet outages are costing companies millions every month
To ensure resilience across the internet stack, organizations need to protect and manage four key areas: reachability, availability, reliability, and performance, according to …
New infosec products of the week: July 4, 2025
Here’s a look at the most interesting products from the past week, featuring releases from DigitalOcean, Scamnetic, StealthCores, and Tracer AI. Scamnetic KnowScam 2.0 helps …
Google open-sources privacy tech for age verification
Age verification is becoming more common across websites and online services. But many current methods require users to share personal data, like a full ID or birthdate, which …
You can’t trust AI chatbots not to serve you phishing pages, malicious downloads, or bad code
Popular AI chatbots powered by large language models (LLMs) often fail to provide accurate information on any topic, but researchers expect threat actors to ramp up their …
Cisco fixes maximum-severity flaw in enterprise unified comms platform (CVE-2025-20309)
Cisco has found a backdoor account in yet another of its software solutions: CVE-2025-20309, stemming from default credentials for the root account, could allow …
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