#web

Amber Scorah and Psst are building a “digital safe” to help people shine a light on the bad things their bosses are doing, without getting found out.

Non-human identities—also known as machine or workload identities—are becoming increasingly critical as organizations adopt cloud-native ecosystems and advanced AI workflows. For workloads spanning multiple cloud platforms, adhering to zero trust principles becomes challenging as they cross identity domains. A unified identity framework provides consistency in automating identity issuance and enforcing access control policies across diverse environments. SPIFFE/SPIRE, an open source identity issuance framework, enables organizations to implement centralized, scalable identity management on

I’m done preparing the slides for my talk about Vulristics at PHDays. 😇 I’ll be speaking on the last day of the festival – Saturday, May 24, at 16:00 in Popov Hall 25. If you’re there at that time, I’d be glad to see you. If not – join online! 😉 I’ll have an hour […]

ESET reports on RoundPress, a cyber espionage campaign by Russia’s Fancy Bear (Sednit) targeting Ukraine-related organizations via webmail…

FBI has warned about a sophisticated vishing and smishing campaign using AI-generated voice memos to impersonate senior US…

The company behind the Signal clone used by at least one Trump administration official was breached earlier this month. The hacker says they got in thanks to a basic misconfiguration.

Ivanti EPMM users urgently need to patch against actively exploited 0day vulnerabilities (CVE-2025-4427, CVE-2025-4428) that enable pre-authenticated remote…

ReversingLabs discovers dbgpkg, a fake Python debugger that secretly backdoors systems to steal data. Researchers suspect a pro-Ukraine…

### Summary When Tornado's ``multipart/form-data`` parser encounters certain errors, it logs a warning but continues trying to parse the remainder of the data. This allows remote attackers to generate an extremely high volume of logs, constituting a DoS attack. This DoS is compounded by the fact that the logging subsystem is synchronous. ### Affected versions All versions of Tornado prior to 6.5.0 are affected. The vulnerable parser is enabled by default. ### Solution Upgrade to Tornado version 6.5. In the meantime, risk can be mitigated by blocking `Content-Type: multipart/form-data` in a proxy.

### Impact `concat()` may skip evaluation of side effects when the length of an argument is zero. this is due to a fastpath in the implementation which skips evaluation of argument expressions when their length is zero: https://github.com/vyperlang/vyper/blob/68b68c4b30c5ef2f312b4674676170b8a6eaa316/vyper/builtins/functions.py#L560-L562 in practice, it would be very unusual in user code to construct zero-length bytestrings using an expression with side-effects, since zero-length bytestrings are typically constructed with the empty literal `b""`; the only way to construct an empty bytestring which has side effects would be with the ternary operator introduced in v0.3.8, e.g. `b"" if self.do_some_side_effect() else b""`. the following example demonstrates how the issue would look in user code ```vyper counter: public(uint256) @external def test() -> Bytes[256]: a: Bytes[256] = concat(b"" if self.sideeffect() else b"", b"aaaa") return a def sideeffect() -> bool: self.count...